Dioform
[化] 1,2-二氯乙烯
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
Some cakes, please.
吃几块蛋糕吧。