Bacterium oblongum
[医] 延长杆菌
🧩 词语组成解析
纵室
🗣️ 情景例句
You're late.
已经迟了。
Love and poverty are hard to hide.
爱和穷难隐瞒。
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。