| 单词 | esters |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔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〔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〔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〔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〔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〔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〔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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