Epihydrin
[化] 1,2-环氧丙烷
🗣️ 情景例句
I'll let you off this time.
这回我放过你。
I don't want to put you to any trouble.
我不想麻烦你。
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？