es.ter
n.(名词)Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol.酯:一类有机化合物,相当于无机盐,是由一分子有机酸和一分子酒精构成的
来源:German 德语 short for Essigôther Essigôther的简写 Essig [vinegar] from Middle High German ezzich from Old High German ezzoh from Latin acôtum * see ak- Essig [醋] 源自 中古高地德语 ezzich 源自 古高地德语 ezzoh 源自 拉丁语 acôtum *参见 ak- ôther [ether] from Latin aethôr * see ether ôther [醚,乙醚] 源自 拉丁语 aethôr *参见 ether