Conca
康卡构造, 贝壳状塌陷（构造）； 火口区同心状凹陷
🗣️ 情景例句
I lift weights every morning for sixty minutes without stopping.
每天早晨我举重六十分钟，中间还不是没有休息。
Better an egg today than a hen tomorrow.
前程虽远大，现实尤可贵。
Oh, it's time to play games.
该运动运动去了。