ester的意思

ester

英式音标['ɛstɚ]
美式英标['estə]

基本解释

n. [有化] 酯

n. (Ester)人名；(法)埃斯泰；(德、西、意、葡、罗、挪、丹、芬、爱沙)埃斯特尔

中文词源

ester 酯

来自德语合成词，Essig，醋，词源同acetate, Ather, 词源同ether。即乙醚醋酸。

英文词源

ester (n.): compound formed by an acid joined to an alcohol, 1852, coined in German in 1848 by German chemist Leopold Gmelin (1788-1853), professor at Heidelberg. The name is "apparently a pure invention" [Flood], perhaps a contraction of or abstraction from Essigäther, the German name for ethyl acetate, from Essig "vinegar" + Äther "ether" (see ether). Essig is from Old High German ezzih, from a metathesis of Latin acetum (see vinegar).

实用例句

1. Ester asked for time to think all this over.: 埃斯特拉要求给她时间好好想一想.

2. The acid ewolises nearly as well as the ester.: 此酸的烯醇化几乎象酯一样良好.

3. Diphenyl carbonate shows a typical vinyl ester effect.: 碳酸二苯酯表现典型的乙烯的酯类的效应.

4. Ester is a truly unforgettable person.: 伊斯特真是一个令人难忘的人.

5. Ester is one of the most important compounds in Organic Chemistry.: 酯是有机化学中最主要的化合物之一.

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