| 单词 | 必要时 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔DETERMINED〕During a war, a leader must be single-minded and, if necessary, ruthless. 战争期间，领导人必须意志坚定，必要时还得心狠手辣。朗文写作活用〔INCREASE〕Deal with any problems when necessary, so preventing a build-up of strain. 有必要时就处理一下问题，这样就能防止压力的积聚。朗文写作活用〔LET/ALLOW〕The state government was willing to bend the rules where necessary in order to create more jobs. 为了创造更多的就业机会，州政府必要时也会通融一下。朗文写作活用〔USE〕Three extra rooms were used as classrooms when necessary. 额外三间房间必要时用作教室。朗文写作活用〔WAY〕He played with the confidence of a winning captain, instinctively changing tactics when necessary. 他比赛时是个胸有成竹的队长，必要时凭直觉改变策略。朗文写作活用〔above〕Lady Travers was not above helping with the housework when necessary.必要时，特拉弗斯夫人会屈尊帮着做家务。麦克米伦高阶〔absolutely〕I only wear a suit when it's absolutely necessary.我只在绝对必要时才穿套装。外研社新世纪〔accommodate〕We always try to accommodate (= help) our clients with financial assistance if necessary.必要时，我们总是尽力为客户提供财务上的帮助。剑桥高阶〔arise〕Children should be disciplined when the need arises(= when it is necessary).必要时孩子应该受到管教。牛津高阶〔arise〕With a share portfolio you can sell off a portion if the need arises.如有股票投资组合, 必要时可以低价抛售一部分。外研社新世纪〔arm〕They are willing to take up arms (= prepare to fight) (against the government) if they have to.在必要时，他们会随时拿起武器（对抗政府）。剑桥高阶〔call in sick〕If necessary, you might call in sick.必要时你可以打电话请病假。21世纪英汉〔cane〕I have caned my son when necessary.必要时,我就用藤条打儿子一顿。柯林斯高阶〔come〕The doctors will operate if necessary—but it may not come to that.必要时医生会施行手术，但也许还不至于此。牛津高阶〔crunch〕If it comes to the crunch, I'll resign over this.必要时，我会为此而辞职。柯林斯高阶〔deadly force〕Officers are allowed to use deadly force if necessary.必要时军官可以使用致命武力。韦氏高阶〔demand〕When the occasion demanded, they could be truly charming.必要时，他们可以变得很迷人。麦克米伦高阶〔disambiguate〕When necessary, the Greek spelling is disambiguated by an appended phonetic transcription.必要时,附注音标可以消除希腊文拼写的歧义。英汉大词典〔dish〕He's a big man and he's prepared to dish it out if he has to.他是个大人物, 随时准备在必要时数落别人。外研社新世纪〔dissemble〕Henry was not slow to dissemble when it served his purposes.必要时, 亨利会迅速掩饰自己。外研社新世纪〔dolled up〕My style is more laid back. I don't have to be so dolled up all the time.我的着衣风格比较休闲, 没必要时时刻刻精心修饰。外研社新世纪〔double〕She doubles on keyboards when needed but is mainly on vocals.必要时她会兼奏键盘乐器, 但主要还是以歌唱为主。外研社新世纪〔fall back on〕When necessary, instinct is the most reliable resource you can fall back on.必要时, 最保险的办法就是凭直觉判断。外研社新世纪〔fall back on〕When necessary, instinct is the most reliable resource you can fall back on.必要时，最保险的办法就是凭直觉判断。柯林斯高阶〔forceful〕The government has threatened to use more forceful measures if necessary.政府威胁说必要时将采取更强硬的措施。韦氏高阶〔force〕The regulations allow the use of force if necessary.法规允许在必要时使用武力。牛津搭配〔help〕Ask for help if necessary.必要时请人帮忙。朗文当代〔in a pinch〕I can help out in a pinch if you need a babysitter.如果你需要保姆，必要时我可以来帮忙。韦氏高阶〔intruder〕Staff were instructed to repel intruders with physical force, if need be.员工们接到指示，必要时可以武力驱逐闯入者。牛津搭配〔knock〕I'm no woodworker, but I can knock a bookshelf together when necessary.我不是木匠,但必要时我能马马虎虎做成一只书架。英汉大词典〔necessary〕I don't want to be disturbed unless it's absolutely necessary.除非绝对必要时，我不想被打扰。麦克米伦高阶〔necessary〕If necessary, the airship can stay up there for days to keep out of danger.必要时，飞艇能在那里停留数天以躲避危险。柯林斯高阶〔necessary〕The army needs men who are willing to fight, when necessary.军队需要在必要时愿意投入战斗的军人。柯林斯高阶〔necessity〕These animals don't like water but will swim if the necessity arises.这些动物不喜水，但必要时会游泳。牛津搭配〔necessity〕This rule is carried no farther than necessity requires.这项规定仅限于在必要时施行。牛津搭配〔needle〕She can needle herself if need be.必要时她会给她自己打针的。21世纪英汉〔need〕Training courses are held in London as the need arises (=whenever it is necessary) .必要时在伦敦开办培训课程。朗文当代〔parity〕The government was ready to let the pound sink to parity with the dollar if necessary.政府准备在必要时让英镑降到和美元平价。外研社新世纪〔pinch〕I suppose that, at a pinch, we could use my car.我想，必要时，我们可以用我的车。麦克米伦高阶〔pinch〕In a pinch it can be used as a weapon.必要时可以把它当作武器。英汉大词典〔pinch〕Six people, and more at a pinch, could be seated comfortably at the table.这张桌子可以很舒服地坐6个人, 而且必要时多坐几个也不会挤。外研社新世纪〔pinch〕Six people, and more at a pinch, could be seated comfortably at the table.这张桌子可以很舒服地坐6个人，而且必要时多坐几个也不会挤。柯林斯高阶〔pinch〕There's space for three people. Four at a pinch.有三个人的空间，必要时可以挤四个人。朗文当代〔pinch〕We can get six people round this table at a pinch.必要时，这张桌子可以坐六个人。牛津高阶〔pinch〕Wrap the chicken in vine leaves (cabbage will do at a pinch).用藤叶将鸡包裹起来(必要时也可以用圆白菜叶代替)。外研社新世纪〔play hardball〕He's a nice guy, but he can play hardball when he needs to.他是一个和气的人，但在必要时他也会变得很强硬。剑桥高阶〔prepared〕I'm prepared to take legal action if necessary.我打算必要时采取法律行动。麦克米伦高阶〔recourse〕The government, when necessary, has recourse to the armed forces.政府在必要时可以动员军队。牛津高阶〔reserve〕We reserve the right to make further changes to the agreement if necessary.我们保留必要时对协议做进一步更改的权利。韦氏高阶〔spark〕They are not afraid to tackle the issues or let the sparks fly when necessary.他们不怕应对这些问题, 也不怕必要时来一番激烈的争论。外研社新世纪〔spark〕They are not afraid to tackle the issues or let the sparks fly when necessary.他们不怕应对这些问题，也不怕必要时来一番激烈的争论。柯林斯高阶〔stand by〕British and American warships are standing by to evacuate their citizens if necessary.英国和美国的战舰已准备好在必要时将本国公民撤离出去。柯林斯高阶〔strictly〕It should only be used when strictly necessary.只有在绝对必要时才能用它。外研社新世纪〔thick〕Praise them when necessary, but don't lay it on too thick.必要时要表扬他们，但不能言过其实。牛津高阶〔time〕We'll sort that out when the time comes (=when it becomes necessary) .必要时我们会解决的。朗文当代He's a nice guy but he can play hardball when he needs to.他是一个和气的人，但在必要时，他也会变得强硬。剑桥国际Lawyers will urge the parents to take further legal action if necessary.律师们将促使家长们必要时采取进一步的法律行动。剑桥国际The program will prompt you to enter data where required.这个程序在必要时会提示你输入数据。牛津商务They can put up at least 6 people for the night at a pinch. 必要时他们至少可以留宿六个人。译典通We always try to accommodate (=help) our clients with financial assistance if necessary.必要时，我们总是尽力为我们的福利救济对象提供经济援助。剑桥国际 |
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