Colk
[地质]锅穴, 瓯穴
🗣️ 情景例句
Thank you.
谢谢 。
We have mainly adopted some usual international practices.
我们主要采取了一些国际上的惯例做法。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。