Aluminize
vt. 铝化, 镀铝于
🗣️ 情景例句
What's that?
什么意思？
How often do you eat out?
你隔多久在外面吃一次饭？
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。