Ethylurethan
[醫] 乙基烏拉坦
??? 情景例句
I'm really glad to see you.
非常高興見到 。
Some people sometimes ask me what is the secret of such a tremendous growth.
有時有人問我取得如此驚人增長的秘密是什么。
After I had left a small village in the south of France, I drove on to the next town.
在離開法國南部的一個小村莊后，我繼續駛往下一個城鎮。