Ethylidene diacetate
[化] 1,1-二乙酰氧基乙烷; 二乙酸亚乙基酯
🧩 词语组成解析
diethyl ether[化]乙缩醛
[有化]双乙酸盐[酯]
🗣️ 情景例句
I need to confirm my reservation.
我要确认我的预定。
I'm very sorry. Can I get you another one?
非常抱歉。能不能另外给你买一条呢？
But just before the competition closed,
但就在竞赛截止时间将到之际，