Glycerin triacetate
[化] 三醋精; 甘油三乙酸酯
?? 詞語組成解析
glycerin
['glis?rin]
n. <化>甘油，丙三醇;
a. 分子中含有三個醋酸基的,三醋酸基的
??? 情景例句
Notices are displayed on the bus asking people not to smoke.
公共汽車上張貼著請勿吸煙的公告。
Fair faces need no paint.
貌美毋須修飾。
What was the matter?
怎么啦？