Pech
[医][=Polyepichlorohydrin]聚表氯醇
🗣️ 情景例句
I have a customer for your first wedding dress.
我已经有了 的第一套结婚礼服的顾客。
Sorry, sir. But it's our graduation day.
对不起，不过，今天是毕业的日子嘛。
The deepest holes of all are made for oil, and they go down to as much as 25,000 feet.
在所有洞穴中，为寻找石油所钻的洞是最深的，这些洞可深达25，000英尺。