Pech
[医][=Polyepichlorohydrin]聚表氯醇
🗣️ 情景例句
They told me that you had quit.
他们告诉我你辞职了。
There's no sense in going by boat when the plane is just as cheap and much quicker.
既然乘飞机和坐船一样便宜而且还快得多，那么就没有理由去坐船。
You're from Australia, aren't you?
你是澳大利亚人，对吗？