Brachia
臂
🗣️ 情景例句
Thank you, Mrs. Martinelli.
谢谢， Martinelli太太。
Neither fish nor flesh (nor good red herring).
非驴非马；不伦不类。
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。