Lapped
搭接的, 重叠的
🗣️ 情景例句
I've been thinking about it for weeks now.
为这事我想了几个星期。
That's very nice of you, but I really can't.
谢谢你的好意，但是我实在不能再呆了。
and we control it by means of the mud which we circulate down the drill pipe.
我们让泥浆顺着钻杆向下循环，用这种方法来控制压力。