| 单词 | hunger |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔DECAY〕In some countries food is left to rot, while in others people are dying from hunger. 在有些国家人们任由食物腐坏，而在另一些国家人们却死于饥饿。朗文写作活用〔EAT〕More than 300 prisoners went on hunger strike in February in protest against the living conditions. 2月，300多名囚犯为他们的生活条件绝食抗议。朗文写作活用〔HUNGRY/NOT HUNGRY〕If you do feel hunger pangs, nibble on carrot, celery, or cucumber sticks. 如果你饿得感到不适，就吃点胡萝卜条、芹莱条或黄瓜条。朗文写作活用〔HUNGRY/NOT HUNGRY〕Many people could die from cold and hunger this winter as the war continues. 战争在继续，这个冬天可能会有许多人死于寒冷和饥饿。朗文写作活用〔HUNGRY/NOT HUNGRY〕The slum-dwellers suffer from poverty, hunger, and disease. 贫民区居民遭受着穷困、饥饿和疾病的折磨。朗文写作活用〔HUNGRY/NOT HUNGRY〕Weak with hunger, she staggered up to the cabin door. 她饿得身体发虚，摇摇晃晃地走到小木屋门口。朗文写作活用〔ILLNESS/DISEASE〕Thousands of people in this area are dying from hunger and disease. 本地区有数以千计的人正死于饥饿和疾病。朗文写作活用〔LIVE〕Many of the earliest settlers here dies from disease and hunger. 这里最早的一批移民中有许多人死于疾病和饥饿。朗文写作活用〔SAD〕I could see hunger, exhaustion and despair in their eyes. 我从他们眼中看到了饥饿、疲惫和绝望。朗文写作活用〔SUFFER〕They were lost in the mountains for ten days, enduring hunger, thirst, and intense cold. 他们在山中迷路了十天，忍受着饥渴和严寒。朗文写作活用〔THIRSTY〕The soldiers suffered constantly from hunger and thirst. 这些士兵经常受着饥渴之苦。朗文写作活用〔WEAK〕The soldiers were weak from hunger and exhaustion. 士兵因为饥饿和疲劳变得虚弱。朗文写作活用〔afflict〕Much of the region is afflicted by hunger and poverty.这一地区有很多地方处于饥饿和贫困之中。韦氏高阶〔alas〕For many people, alas, hunger is part of everyday life.唉，对很多人来说，挨饿是家常便饭。牛津高阶〔allegedly〕They have begun a hunger strike in protest at the alleged beating.他们开始绝食以抗议有人所宣称的殴打行为。柯林斯高阶〔appeasable〕The fruit appeased his hunger.他以果充饥。21世纪英汉〔appease〕We had no way to appease our hunger.我们无法缓解饥饿。韦氏高阶〔assuage〕The meat they'd managed to procure assuaged their hunger.他们把搞到手的肉拿来充饥。柯林斯高阶〔attenuable〕The fat girl was attenuated by hunger.那胖姑娘饿瘦了。21世纪英汉〔attenuate〕He was attenuated by hunger.他饿瘦了。英汉大词典〔beast〕Hunger brought out the beast in him.饥饿激发了他的兽性。英汉大词典〔beget〕Hunger begets crime.饥饿招致犯罪。21世纪英汉〔beget〕Hunger begets crime.饥饿招致犯罪。朗文当代〔blunt〕She took a box of biscuits to blunt her hunger.她拿了一盒饼干充饥。英汉大词典〔bondage〕All people, she said, lived their lives in bondage to hunger, pain and lust.她说，所有人的生活都受缚于饥饿、苦痛和欲望。柯林斯高阶〔bondage〕All people, she said, lived their lives in bondage to hunger, pain, and lust.她说, 所有人的生活都受缚于饥饿、苦痛和欲望。外研社新世纪〔chimera〕Is the ideal of banishing hunger throughout the world just a chimera? 在全世界消除饥饿的理想是否只是痴心妄想？剑桥高阶〔collapse〕It's commonplace to see people collapsing from hunger in the streets.人们因饥饿倒在街上是寻常的事情。外研社新世纪〔collapse〕It's commonplace to see people collapsing from hunger in the streets.在街上看见有人饿晕是很平常的事。柯林斯高阶〔come〕You wonder what the world is coming to when young children are dying of hunger.让人难以想象孩子们死于饥饿时这世界要变成什么样子。麦克米伦高阶〔commonplace〕It's become a commonplace to see people collapsing from hunger in the streets.人们饿倒街头的事屡见不鲜。外研社新世纪〔commonplace〕It's become a commonplace to see people collapsing from hunger in the streets.现在在街上时不时会看见有人饿晕。柯林斯高阶〔constrain〕Hunger constrained him to eat.饥饿迫使他进食。21世纪英汉〔cruel〕Hunger is a cruel fact of nature.饥饿是大自然的残酷事实。韦氏高阶〔day〕It's unbelievable that in this day and age people are still dying from hunger.现在还有人死于饥饿，真是不可思议。韦氏高阶〔deaden〕Drugs deaden the pangs of hunger.药物可以减轻饥饿之苦。外研社新世纪〔defence〕The body's defences against disease are weakened by hunger.饥饿削弱人体对疾病的抵抗力。英汉大词典〔destitution〕He appealed to American generosity to help check hunger and destitution in Europe.他呼吁美国慷慨解囊, 帮助阻止饥荒和贫困在欧洲蔓延。外研社新世纪〔dint〕The cattle's bones stuck out with the dint of hunger.那群牲畜由于饥饿而显得瘦骨嶙峋。英汉大词典〔dramatize〕More than 400 exiles were on a hunger strike to dramatize their plight.400多名流亡者正在进行绝食抗议, 以引起人们对其困境的关注。外研社新世纪〔drive by〕They were driven by poverty and hunger to steal.他们行窃是为贫穷与饥饿所迫。21世纪英汉〔drive〕Hunger drove her to steal.饥饿迫使她去偷窃。牛津高阶〔dull〕Homeless children sniff glue to dull their hunger pains.无家可归的孩子吸胶毒来减轻饥饿带来的痛苦。剑桥高阶〔edge〕Drinking water before your meal will take the edge off your hunger.饭前喝水会使你不觉得太饿。英汉大词典〔end〕He refused to end his nine-week-old hunger strike.他拒绝终止已坚持9周的绝食抗议。外研社新世纪〔end〕The agency's goal is the end of world hunger.这个机构的目标是消除世界饥饿。韦氏高阶〔exist〕Hunger exists in many parts of the world.世界许多地方都发生饥荒。21世纪英汉〔expressive〕A baby's cry may be expressive of hunger or pain.婴儿的啼哭可能表示饥饿或疼痛。英汉大词典〔expressive〕A baby's cry may be expressive of hunger or pain.婴儿的啼哭可能表示饥饿或痛苦。文馨英汉〔faint from〕The beggar fainted from hunger.那乞丐由于饥饿晕了过去。21世纪英汉〔faint with〕This poor old man is fainting with hunger,let him sit down and eat.这位可怜的老翁快晕倒了，让他坐下来吃些东西。21世纪英汉〔faint〕He fainted from hunger.他饿晕了过去。21世纪英汉〔faint〕I was faint with hunger.我饿昏了。朗文当代〔faint〕She felt faint from/with hunger.她感觉要饿昏过去了。韦氏高阶〔faint〕She felt faint with hunger.她饿得头昏眼花。剑桥高阶〔faint〕The walkers were faint from hunger.那些走路的人饿得头昏眼花。牛津高阶〔famish〕To cause to endure severe hunger.使饥饿：使遭受极度饥饿美国传统〔for〕They cannot sleep for hunger.他们饿得睡不着。柯林斯高阶〔from〕They were weak from hunger.由于饥饿，他们很虚弱。韦氏高阶〔gnawing〕After three days, we felt an agonizing, gnawing hunger.三天后，我们开始感觉到饥饿的煎熬和折磨。剑桥高阶〔gnaw〕Hunger gnawed at the prisoners.饥饿折磨着犯人们美国传统〔gnaw〕Hunger gnawed his vitals.饥饿将他的生机消耗殆尽。英汉大词典〔goad〕Hunger goaded him to steal a loaf of bread.饥饿驱使他偷了一只面包。21世纪英汉〔greed〕I don't know why I'm eating more - it's not hunger, it's just greed! 我不知道自己为什么还想吃——不是因为觉得饿，只是贪嘴！剑桥高阶〔growl〕Her stomach was growling with hunger.她的肚子饿得咕咕直叫。牛津搭配〔hallucinate〕Hunger made him hallucinate.饥饿使他产生了幻觉。柯林斯高阶〔heart〕The idea of children suffering from hunger made him sick at heart.一想到孩子们在挨饿他就很难过。韦氏高阶〔humanitarian〕She has been recognized as a great humanitarian for her efforts to end world hunger.她因致力于解决全球饥荒而被视作一位伟大的人道主义者。韦氏高阶〔hunger after/for sth〕I hunger for your touch.我渴望你的抚摸。剑桥高阶〔hunger after/for sth〕I've never hungered after power.我从不渴求权力。剑桥高阶〔hunger striker〕He has begun a hunger strike in protest over political violence in Karachi.为了抗议卡拉奇的政治暴力，他已开始了绝食。柯林斯高阶〔hunger striker〕The five hunger strikers in London called off their strike and celebrated the good news.伦敦的5名绝食者停止了抗议，并庆祝这一好消息。柯林斯高阶〔hunger striker〕The five hunger strikers in London called off their strike and celebrated the good news.伦敦的五名绝食抗议者取消了抗议活动, 并为那个好消息举行庆祝。外研社新世纪〔hunger striker〕The protesters have been on hunger strike for 17 days.抗议者已经绝食17天了。柯林斯高阶〔hunger strike〕He has begun a hunger strike in protest over political violence in Karachi.他开始用绝食的方式抗议卡拉奇的政治暴力。外研社新世纪〔hunger strike〕The prisoners have gone on (a) hunger strike to protest about prison conditions.囚犯们用绝食来抗议监狱的恶劣条件。剑桥高阶〔hunger strike〕The protesters have been on hunger strike for 17 days.抗议者们已经绝食17天了。外研社新世纪〔hunger strike〕Three of the prisoners are currently on hunger strike.三个犯人正在绝食抗议。外研社新世纪〔hunger〕Hunger is the body's signal that levels of blood sugar are too low.饥饿感是身体发出的信号，表示血糖水平太低。柯林斯高阶〔hunger〕Hunger is the body's signal that levels of blood sugar are too low.饥饿是血糖过低时身体发出的信号。外研社新世纪〔hunger〕About 60 prisoners have gone on hunger strike.大约 60 名犯人进行绝食抗议。牛津搭配〔hunger〕All over the world, people die of hunger every day.全世界每天都有人饿死。剑桥高阶〔hunger〕Any good weight loss regime should not lead to extreme hunger.任何好的减肥方法都不应该产生极度的饥饿感。牛津搭配〔hunger〕But Jules was not eager for classroom learning, he hungered for adventure.但朱尔斯对坐在课堂里学习并不热心，他渴望冒险。柯林斯高阶〔hunger〕By about nine o'clock she started to feel faint from/with hunger.9点钟的时候，她开始饿得有点头晕了。剑桥高阶〔hunger〕Geffen has a hunger for success that seems bottomless.格芬的成功欲望似乎永无止境。外研社新世纪〔hunger〕Geffen has a hunger for success that seems bottomless.格芬的成功欲望似乎永无止境。柯林斯高阶〔hunger〕He hungered after success.他渴望成功。韦氏高阶〔hunger〕He hungered to succeed.他渴望成功。韦氏高阶〔hunger〕His eyes hungered after her body.他的双眼饥渴地盯着她的身体。外研社新世纪〔hunger〕His stomach started to growl with hunger.他的肚子饿得咕咕叫。外研社新世纪〔hunger〕I can't believe that that enormous meal wasn't enough to satisfy your hunger.我无法相信那么一顿丰盛的饭菜都无法填饱你的肚子。剑桥高阶〔hunger〕I felt faint with hunger.我当时饿得发昏。牛津高阶〔hunger〕I often suffer from hunger pangs (= strong feelings of needing something to eat) in the middle of the afternoon.下午过半时，我常常会感到一阵阵的饥饿。剑桥高阶〔hunger〕I'm hungering for a chance to go to Europe again.我渴望再有一次机会去欧洲大陆。21世纪英汉〔hunger〕It is usual to feel hunger during exercise.锻炼时感到饥饿是常事。牛津搭配〔hunger〕One sandwich wasn't enough to satisfy his hunger.一个三明治不够他充饥。韦氏高阶〔hunger〕Perhaps the cat was killing to satisfy its hunger.那只猫也许是为了填饱肚子而大开杀戒的。牛津搭配〔hunger〕She has an insatiable hunger for knowledge.她对知识有着无止境的渴求。牛津搭配〔hunger〕The current British champion hungers after the U.S. Open title.本届的英国冠军渴望获得美国公开赛冠军。麦克米伦高阶〔hunger〕The nation hungers for a strong leader.这个国家急需一位强有力的领袖。韦氏高阶〔hunger〕The nation was hungering for change.该国渴望变革。朗文当代〔hunger〕The organization works to alleviate world hunger and disease.这个机构致力于减少世界上的饥饿和疾病。牛津高阶〔hunger〕The senator talked about America's hunger for leadership.参议员谈论到美国对领袖地位的渴望。麦克米伦高阶〔hunger〕The smells hungered him.这气味让他感到饥饿。外研社新世纪〔hunger〕There is a real hunger and passion for football in China.在中国对足球有种真正的渴望和激情。牛津搭配〔hunger〕They hunger for adventure.他们渴望冒险。外研社新世纪〔hunger〕Thousands of people are dying from hunger every day.每天都有成千上万的人死于饥饿。朗文当代〔hunger〕Three hundred people in this town are dying of hunger every day.该镇每天有300人濒于饿死。柯林斯高阶〔hunger〕Try to satisfy your hunger by eating some fruit.吃些水果充充饥吧。朗文当代〔illness〕Hundreds of soldiers died from illness and hunger.数百名士兵死于疾病和饥饿。韦氏高阶〔impulsion〕The impulsion of hunger drove the man to steal.饥饿驱使此人去偷窃。英汉大词典〔indirectly〕Millions could die of hunger as an indirect result of the war.作为战争的间接后果,数百万人可能会死于饥饿。柯林斯高阶〔industry〕The multibillion-dollar fitness industry rakes in fat profits from our hunger to look good.数十亿美元的健身产业利用我们的爱美之心赚取巨额利润。柯林斯高阶〔inure〕They are inured to cold and hunger.他们习惯于忍饥受冻。英汉大词典〔keep off〕Some bread will keep off hunger for a while.吃些面包会抵挡一会儿饥饿感。21世纪英汉〔kill〕A piece of bread is not enough to kill my hunger.仅仅一块面包不足以让我充饥。21世纪英汉〔madden〕The shipwrecked sailors were nearly maddened by cold and hunger.因船舶失事而遭难的水手们饥寒交迫,简直要发疯了。英汉大词典〔mad〕A mad hunger took possession of me.我饿极了。英汉大词典〔meaning〕Hungry? You don't know the meaning of hunger.饿？你不知道饥饿的真正滋味。麦克米伦高阶〔mere〕The mere mention of food had triggered off hunger pangs.单单提到食物就引起了阵阵饥饿感。柯林斯高阶〔million〕Millions are threatened by disease and hunger.许多人受到疾病和饥饿的威胁。麦克米伦高阶〔nature〕Hunger is nature's way of telling you to eat.饥饿是告诉你去吃饭的自然方式。韦氏高阶〔nerve〕Cutting the nerves to the stomach does not affect hunger.切断通向胃部的神经不会影响饥饿感。牛津搭配〔nourishment〕Sugar gives quick relief to hunger but provides no lasting nourishment.糖能够迅速缓解饥饿感, 但不能持续提供营养。外研社新世纪〔nourishment〕Sugar gives quick relief to hunger but provides no lasting nourishment.糖能快速缓解饥饿感，但不能提供持久的营养。柯林斯高阶〔nut〕The question of world hunger is a hard nut to crack.世界范围的饥荒是一个很难解决的问题。英汉大词典〔of〕Thousands of refugees could die of hunger.成千上万的难民可能会死于饥荒。外研社新世纪〔overpower〕Hunger overpowered him.他饿得全身无力。英汉大词典〔overridden〕Hunger overrode shame.羞耻心被饥饿感所淹没。21世纪英汉〔pang〕We hadn't eaten since yesterday and the hunger pangs were getting harder to ignore.我们从昨天起一直没有吃东西，饥饿引起的阵阵胃疼越来越难以忍受了。剑桥高阶〔pathos〕With touching pathos he described the pangs of hunger.他以极具感伤力的笔触描述了饥饿的痛苦。柯林斯高阶〔pinch〕His stomach pinched with hunger.他肚子饥饿难受。21世纪英汉〔pinch〕His stomach pinched with hunger.他肚子饿得难受。英汉大词典〔protest〕Prisoners began a hunger strike to protest at their conditions.囚犯们开始绝食以对他们的生活条件进行抗议。麦克米伦高阶〔relish〕Hunger gives relish to simple food.饿的时候吃家常食物也会津津有味。英汉大词典〔relish〕Hunger will relish the plainest food.肚子饿了,最粗淡的饭食也会有滋味。英汉大词典〔revolt〕It revolts me to know that the world spends so much money on arms when millions are dying of hunger.这个世界有数以百万计的人因饥饿挣扎在死亡线上，但却有那么多的钱花在军备上，这真让我感到震惊。剑桥高阶〔richness〕There is hunger in many parts of the world, even in rich countries.世界上很多地方，甚至在富有的国家里，都有人忍饥挨饿。柯林斯高阶〔rich〕There is hunger in many parts of the world, even in rich countries.饥馑在世界许多地方都存在, 即使在富裕国家也是如此。外研社新世纪〔rumble〕His stomach rumbled with hunger.他肌肠辘辘。英汉大词典〔rumble〕My stomach is rumbling with hunger.我饿得肚子咕咕叫。21世纪英汉〔satisfy〕The food wasn't enough to satisfy his hunger.这食物不足以让他解饿。牛津高阶〔satisfy〕The meal failed to satisfy his hunger.这顿饭他没吃饱。牛津搭配〔simply〕The hunger in parts of Africa is terrible - there's (quite) simply (= without doubt) no other word for it.非洲部分地区的饥荒真可怕——简直没有什么语言可以形容。剑桥高阶〔spell〕The children began having dizzy spells from hunger.孩子们饿得开始一阵阵晕眩。牛津搭配〔squall〕The baby gave a sudden squall of hunger.那个婴儿饿得突然大哭起来。韦氏高阶〔stage〕The prisoners are staging a hunger strike.犯人们在谋划发动绝食抗议。韦氏高阶〔starve〕He starved to death in a hunger strike.他在一次绝食斗争中饿死了。英汉大词典〔stomach〕His stomach started to growl with hunger.他的肚子饿得开始咕噜咕噜叫了。英汉大词典〔succumb to〕The people would have to face hunger, to which many succumbed before.人民往往不得不面对饥饿，以前许多人就因此而死于非命。21世纪英汉〔surfeit〕Fewer die of hunger than of surfeit.暴饮暴食比饥饿更能要人命。外研社新世纪〔take the edge off sth〕Have an apple - it'll take the edge off your hunger.吃个苹果吧——可以充充饥。剑桥高阶〔talk-in〕The students staged a 45-hour hunger strike and talk-in.学生们举行45小时的绝食并发表抗议演说。英汉大词典〔thin〕Hunger thinned his cheeks.饥饿使他面颊瘦削。英汉大词典〔thirst〕Coca is well-known for reducing hunger, thirst and fatigue.人们都知道可乐能消饿、止渴和解乏。柯林斯高阶〔thirst〕Hundreds of refugees collapsed from hunger and thirst.成百上千的难民饥渴难耐瘫倒在地。剑桥高阶〔weak〕Feeble with hunger, the dog was found wandering in the streets.有人发现那条狗在街上游荡，已经饿得有气无力。韦氏高阶〔weak〕He was weak with hunger.他因饥饿而身体虚弱。牛津搭配〔weak〕Nina was weak with hunger .妮娜饿得没有气力。朗文当代〔whine〕The puppies are whining from hunger.这些小狗饿得呜呜直叫。英汉大词典〔white-hot〕The female shark's hunger was white-hot.雌鲨饿得要发狂了。英汉大词典〔wipe〕We want to wipe out world hunger by the year 2010.我们要在2010年前彻底消灭全球的饥饿问题。麦克米伦高阶〔withstand〕They had withstood siege, hunger and deprivation.他们经受了围困、饥饿和贫穷。牛津高阶〔with〕I was too weak with hunger to cry.我饿得都没有力气叫唤了。朗文当代〔wrack〕Acute dysentery wracked and sapped life from bodies already weakened by hunger.急性痢疾把本已饥羸的身体折腾得衰竭无力。英汉大词典〔wrongfully〕He is on hunger strike in protest at what he claims is his wrongful conviction for murder.他称他的谋杀罪为错判，因而进行绝食抗议。柯林斯高阶〔yearn〕The child hungered for approval.孩子渴望赞同。美国传统Hunger and sex are elemental drives of human beings. 食欲和性欲是人类的原始冲动。译典通Hunger gives relish to simple food. 肚子饿时吃什么都香。译典通Hunger had made her face gaunt and grey.饥饿使她面容苍白憔悴。剑桥国际All over the world, people are dying of hunger (= lack of food) every day.全球每天都有人在饿死。剑桥国际Altogether there are ten hunger strikers in the prison.狱中共有十人进行绝食。剑桥国际Because its mother was caught and taken away, the nascent kitten died of hunger. 因为它的妈咪被抓走了，初生的小猫死于饥饿。译典通He hungered for friends. 他渴望得到朋友。译典通He hadn't eaten for over twelve hours and was faint with hunger.他十二个小时没有进食，饿昏了。剑桥国际He was goaded by hunger into stealing. 他为饥饿所迫而行窃。译典通He works for an organization which tries to alleviate world hunger.他为一个试图缓解世界饥饿的机构工作。剑桥国际Her face was pinched by hunger. 她的脸因饥饿而消瘦了。译典通Homeless children in the street sniffed glue to dull their hunger pains (= make the pains less severe).街上无家可归的孩子吸胶毒以减轻饥饿带来的痛苦。剑桥国际Hundreds more refugees collapsed from thirst and hunger.又有数百名难民由于干渴和饥饿而倒下。剑桥国际I hunger for your touch.我渴望得到你的抚摸。剑桥国际I can't believe that that enormous meal wasn't enough to satisfy your hunger.我不能相信如此丰盛的一餐会不足以消除你的饥饿。剑桥国际I can't understand why he seems to have no hunger for knowledge (= does not seem interested in learning things).我不明白为什么他看上去对知识毫无兴趣。剑桥国际I had experienced the pangs of hunger. 我曾经历过饥饿的折磨。译典通I have known hunger and hardships. 我经历过饥饿和困苦。译典通I often suffer from hunger pangs (= have the feeling of needing something to eat) in the middle of the afternoon.下午过半时，我经常忍受饥饿的折磨。剑桥国际In the middle of the meeting, her stomach rumbled with hunger.会开到一半，她的肚子饿得咕咕直叫。剑桥国际Kate has a real hunger for adventure.凯特真的渴望冒险。剑桥国际Not eating for a week was hard, but the hunger pangs had to be ignored and endured.一周不进食是很难的，但是一定得不在乎并且忍受住这种饥饿的折磨。剑桥国际She hungered (= wanted very much) to see him again.她渴望再见他一面。剑桥国际The hunger in parts of Africa is terrible--there's (quite) simply (= without question) no other word for it.非洲一些地区的饥饿很可怕----无疑对此没有其他词语可形容。剑桥国际The little boy was half dead from hunger. 那小男孩饿得半死。译典通The little boy who ran away from home soon felt hunger. 从家里出走的那个小男孩不久便感到饿了。译典通The protestors threatened to go on a hunger strike if their demands are not met. 抗议分子威胁如果不满足他们的要求就要绝食抗议。译典通The small ration of rice could hardly satisfy his hunger. 配给他的一点点米并不能使他免除饥饿。译典通The tiny children, their bellies swollen from hunger, stared dumbly at the cameras.那些小孩无言地盯着摄像机,他们的肚子因饥饿而浮肿。剑桥国际There is hunger in all the flood-hit areas. 洪水泛滥地区到处都出现了饥荒。译典通They were weakened by hunger and climbing became difficult.他们由于饥饿而虚弱，攀登也变得困难起来。剑桥国际When they arrived at the camp, the refugees were almost fainting from (= because of ) hunger.难民到达难民营时，几乎饿昏过去了。剑桥国际 |
| 随便看 |
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。