Disch
abbr. discharge 卸载; 放电; 解雇; 退伍
🗣️ 情景例句
I think that's a great idea.
我觉得这个主意真不错。
Do you have an appointment?
你有预约吗？
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。