Pech
[医][=Polyepichlorohydrin]聚表氯醇
🗣️ 情景例句
I just want to be able to make my own decision.
我只想能够自己决定。
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
It's nothing serious.You'd better have a good rest.
（病情）不太严重。你最好好好休息一下。