Ethylidene (di)fluoride
[化] 亚乙基二氟; 1,1-二氟乙烷
🧩 词语组成解析
diethyl ether[化]乙缩醛
🗣️ 情景例句
Where's your father?
你爸爸在哪？
To have a discussion with the committee
在委员会讨论
I'm sick of it.
我都腻了。