Trichi
n. <口> = trichinopoli[缩略]
🗣️ 情景例句
Are you ready to order now, sir?
先生，你准备点菜吗？
I'd like a refund.
我要想退款。
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。