| 单词 | ester |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔THIN〕Mrs Ester was in her late thirties, about average height, with a slim figure. 埃斯特尔太太快40岁了，中等身高，身材苗条。朗文写作活用〔acetate〕A salt or ester of acetic acid.乙酸盐，乙酸酯美国传统〔aldolase〕An enzyme present in certain living tissues, including skeletal and heart muscle tissues, that catalyzes the breakdown of a fructose ester into triose sugars.醛缩酶：存在于某些活生理组织，包括骨骼和心脏肌肉组织中的一种生物酶，其能够催化果糖脂分解成丙糖美国传统〔aliesterase〕An enzyme contributing to ester-link hydrolysis, particularly in aliphatic esters.脂族酯酶：一种可以促成酯的水解作用，尤其是脂族化合物酯的水解作用的酶美国传统〔arsenate〕A salt or ester of arsenic acid.砷酸盐，砷酸酯美国传统〔aspartate〕A salt or ester of aspartic acid.天门冬胺酸盐，天门冬胺酸酯：一种天门冬胺酸盐或脂美国传统〔barbiturate〕A salt or ester of barbituric acid.巴比妥酸盐，巴比妥酸酯美国传统〔benzoate〕A salt or ester of benzoic acid.甲苯酸盐：一种苯酸盐或苯酸酯美国传统〔borate〕A salt or an ester of boric acid.硼酸盐：一种硼酸盐或硼酸酯美国传统〔butyrate〕A salt or ester of butyric acid.丁酸盐：丁酸的盐或酯美国传统〔butyrin〕Any of three isomeric glyceryl esters of butyric acid, naturally present in butter.酪酯：丁酸的三种同分异构甘油基酯的任一种，以自然形态存在于奶油之中美国传统〔carbamate〕A salt or ester of carbamic acid, especially one used as an insecticide.氨基甲酸盐（或脂）：尤指用作杀虫剂的氨基甲酸盐（或脂）美国传统〔carbonate〕A salt or ester of carbonic acid.碳酸的盐类或酯类美国传统〔cholate〕A salt or ester of cholic acid.胆酸盐，胆酸酯美国传统〔chromate〕A salt or ester of chromic acid.铬酸盐或铬酸酯美国传统〔citrate〕A salt or ester of citric acid.柠檬酸盐或柠檬酸酯美国传统〔cyanate〕A salt or ester of cyanic acid.氰酸盐，氰酸酯物美国传统〔cyanide〕Any of various salts or esters of hydrogen cyanide containing a CN group, especially the extremely poisonous compounds potassium cyanide and sodium cyanide.氰化物：一种包含CN基团的氰化氢的盐或酯，特别是剧毒化合物氰化钾和氰化钠美国传统〔diglyceride〕An ester of two fatty acids and glycerol.甘油二酯：双酸甘油酯一种含有两个脂肪酸和一个丙三醇的酯美国传统〔diphosphate〕An ester of phosphoric acid containing two phosphate groups.二磷酸盐：含有两个磷酸根的磷酸盐美国传统〔esterase〕Any of various enzymes that catalyze the hydrolysis of an ester.酯酶：几种不同的酵素，能对酯的水解起到催化作用美国传统〔esterification〕A chemical reaction resulting in the formation of at least one ester product.酯化反应：能引起至少一个醋产品的形成的反应的一种化学反应美国传统〔esterify〕To change or cause to change to an ester.酯化，使酯化：变化或被变化成酯美国传统〔fat〕Any of various soft, solid, or semisolid organic compounds constituting the esters of glycerol and fatty acids and their associated organic groups.脂肪，油脂：柔软的、固态的或半固态的有机成分，包括甘油酯、脂肪酸以及它们的衍生有机成分美国传统〔fat〕The ester of glycerol and one, two, or three fatty acids.油脂：甘油脂或一、二、三脂肪酸美国传统〔folate〕A salt or ester of folic acid.叶酸：一种盐或叶酸酯美国传统〔fumarate〕A salt or ester of fumaric acid.一种延胡索酸盐美国传统〔glutamate〕A salt or ester of glutamic acid, especially one that functions as a neurotransmitter that excites cells of the central nervous system.谷胺酸盐，谷胺酸酯：谷胺酸盐或谷胺酸酯，尤指作为神经传递素刺激中枢神经系统细胞美国传统〔glyceride〕A natural or synthetic ester of glycerol and fatty acids.甘油酯：以甘油和脂肪酸天然存在的或合成的酯美国传统〔hypochlorite〕A salt or ester of hypochlorous acid.次碳酸盐：一种次碳酸的盐或酯美国传统〔lactate〕A salt or an ester of lactic acid.乳酸盐或乳酸酯美国传统〔malate〕A salt or an ester of malic acid.一苹果酸的盐或酯美国传统〔maleate〕A salt or an ester of maleic acid.马来酸盐或马来酸酯美国传统〔metaphosphate〕A salt or an ester of metaphosphoric acid.偏磷酸盐或偏磷酸酯美国传统〔monoester〕An ester having only one ester group.单酯：只有一个酯原子团的酯美国传统〔oleate〕An ester or a salt of oleic acid.油酸酯或盐美国传统〔oxalate〕A salt or an ester of oxalic acid.草酸盐：草酸的盐或酯美国传统〔oxaloacetate〕A salt or an ester of oxaloacetic acid.草酰乙酸盐；草酰乙酸酯美国传统〔palmitate〕An ester or salt of palmitic acid.软脂酸的盐或脂美国传统〔pantothenate〕A salt or an ester of pantothenic acid.泛酸盐，泛酸脂：泛酸的盐或脂美国传统〔pectate〕A salt or an ester of pectic acid.果胶酸盐：一种果胶酸的盐或酯美国传统〔perchlorate〕An ester or a salt of perchloric acid.高氯酸盐美国传统〔phosphate〕A salt or an ester of phosphoric acid.磷酸盐、磷酸脂：磷酸的一种盐或脂美国传统〔phosphite〕A salt or an ester of phosphorous acid.亚磷酸盐（酯）：一种磷酸的盐或酯美国传统〔phospholipase〕Any of several enzymes that hydrolyze specific ester bonds in phospholipids.水解磷脂酶，磷脂酵素：各类可水解磷脂中特定酯键的酶美国传统〔picrate〕A salt or an ester of picric acid.苦味酸盐（或酯）：含苦味酸的盐或酯美国传统〔propionate〕A salt or an ester of propionic acid.丙酸盐：丙酸的一种盐或脂美国传统〔pyrophosphate〕A salt or an ester of pyrophosphoric acid.焦酸盐或酯美国传统〔pyruvate〕A salt or an ester of pyruvic acid.丙酮酸盐（脂）美国传统〔saccharate〕A salt or an ester of saccharic acid.蔗糖酸盐：含葡萄糖的盐或酯美国传统〔salicylate〕A salt or an ester of salicylic acid.水杨酸盐（或酯）：水杨酸的盐或酯美国传统〔selenate〕A salt or ester of selenic acid.硒酸盐：硒酸的盐或酯美国传统〔stearate〕A salt or an ester of stearic acid.硬脂酸盐或酯美国传统〔succinate〕A salt or an ester of succinic acid.琥珀酸盐，琥珀酸酯：琥珀酸（丁二酸）的盐或酯美国传统〔sulfatase〕Any of a group of enzymes that catalyze the hydrolysis of sulfuric acid esters and are found in animal tissues and bacteria.硫酸酯酶：一种催化硫酸脂水解的酶，存在于动物组织中和细菌中美国传统〔sulfite〕A salt or an ester of sulfurous acid.亚硫酸盐，亚硫酸酰：硫酸的一种盐或酰美国传统〔sulfonate〕A salt or an ester of sulfonic acid.磺酸盐，磺酸酯：磺酸的盐或酯美国传统〔tannate〕A salt or an ester of tannic acid.鞣酸盐：一种丹宁酸盐或酯美国传统〔tartrate〕A salt or an ester of tartaric acid.一种酒石酸的盐或酯美国传统〔thiocyanate〕A salt or an ester of thiocyanic acid.硫脲：硫氰酸盐或硫氰酸酯美国传统〔thiocyanic acid〕An unstable colorless liquid, HSCN, used in the form of esters as an insecticide.硫氰酸：一种作为杀虫剂以酯的形式存在的不稳定的无色液体HSCN美国传统〔thiosulfate〕A salt or an ester of thiosulfuric acid.硫代硫酸盐：硫代硫酸的盐或酯美国传统〔titanate〕A salt or an ester of titanic acid.钛酸盐：钛酸的盐或酯美国传统〔toluate〕A salt or an ester of toluic acid.甲苯甲酸盐或酯美国传统〔triglyceride〕A naturally occurring ester of three fatty acids and glycerol that is the chief constituent of fats and oils.甘油三酸酯：甘油与三个脂及酸形成的天然的酯，是脂肪和油的主要成分美国传统〔triphosphate〕A salt or an ester containing three phosphate groups.三磷酸盐，三磷酸酯美国传统〔urethane〕Any of several esters, other than the ethyl ester, of carbamic acid.聚氨酯：一种氨基甲酸中除乙基酯以外的酯美国传统 |
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