Microbeam
n. 微光束
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
United's Flight 102 leaves at 9:20.
联合公司的102次班机9点20分起飞。
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。