Flankering
n. 【军事】；侧面堡垒, 侧堡
🗣️ 情景例句
Am I making my self clerar?
我讲的清楚吗？
Every time the sheep bleats it loses a mouthful.
羊每叫一次，就少吃一口。
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。