Algaroth
氯化氧锑
🗣️ 情景例句
Me?
我？
Will you iron out the wrinkles in this skirt?
可以帮我把这件裙子烫平吗？
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。