Ethylidene-diamine
[医] 1,1-二氨基乙烷
🧩 词语组成解析
diethyl ether[化]乙缩醛
diamine
[['daiəmi:n]]
[化] 二元胺\\n[医] 二胺; 胼, 联胺
🗣️ 情景例句
Stopping by Woods on a Snowy Evening
雪夜林边小驻足
The restaurant doesn't open until seven forty-five.
饭馆要到七点四十五分才开门。
But Fortune's favoured children belong to the second class.
但是，命运之神的宠儿是第二类人，