Conca
康卡构造, 贝壳状塌陷（构造）； 火口区同心状凹陷
🗣️ 情景例句
Leave well enough alone.
得过且过，见好就收。
I didn't notice you were wearing your new hat.
我没注意你戴了新帽子。
I'm afraid that he can't,Mr. Croft.Can't you wait till this afternoon?
恐怕不能，克罗夫特先生。您就不能等到今天下午吗？