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
What currency do they use in U.S.A.?
在美国人们用什么货币？
Since we are likely to place sizable orders regularly we hope that you will make some special concessions.
由于我方将定期大批量订购，希望贵方作出一些特殊的让步。
I can't get to sleep!
我睡不着！