名詞 ester:

1. formed by reaction between an acid and an alcohol with elimination of water

1. 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
2. A salt or an ester of boric acid.
   硼酸鹽一種硼酸鹽或硼酸酯

es.ter

n.（名詞）
Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol.
酯：一類有機化合物，相當(dāng)于無機鹽，是由一分子有機酸和一分子酒精構(gòu)成的

來源：
German
德語
short for Essigôther
Essigôther的簡寫
Essig [vinegar] from Middle High German ezzich from Old High German ezzoh from Latin acôtum * see ak-
Essig [醋] 源自 中古高地德語 ezzich 源自 古高地德語 ezzoh 源自 拉丁語 acôtum *參見 ak-
ôther [ether] from Latin aethôr * see ether
ôther [醚，乙醚] 源自 拉丁語 aethôr *參見 ether