单词：esters
音标：['estəs] ；
[医]酯类
n. formed by reaction between an acid and an alcohol with elimination of water
esters的用法和样例：
例句
用作名词(n.)
- The main constituents were alkanes and esters.小叶三点金全草主要含有烷烃和酯类化合物。
- Only a very limited amount of data is available on thiol esters.有关硫醇酯类的数据非常有限。
单词：esters 相关文章
[00:05.12]American researchers say a new, low-fat substitute for butter could reduce the risk of heart attack and stroke for millions of people. [00:17.76]The new food product is made from vegetable oil with added substances called sterol esters. [00
发表于:2018-12-26 / 阅读(217) / 评论(0)
美国英语听力80篇
美国英语听力80篇