Pek
[化] 聚醚酮
🗣️ 情景例句
Thanks a lot.
十分感谢。
Shall you excuse his ignorance?
你要原谅他的无知吗？
In England they call this line a queue. You must always wait in a queue.
在英国人们把这样的行列叫队。等车时你总得排队。