Ethylidene dihalide
[化] 亚乙基二卤
🧩 词语组成解析
diethyl ether[化]乙缩醛
二卤化物
🗣️ 情景例句
I'm not upset at all.
一点也不。
His name is John Smith.
他叫约翰、史密斯。
It is now being sent to his home by train.
现在正用火车给他运回家来。