Prb
abbr. principal borehole 主钻井
🗣️ 情景例句
What time does the Michigan football game come on?
Michigan队的足球赛何时开始？
This man yells directions and gets sunburned.
这个人一边晒着太阳,一边在大声下达指令。
There was a note of triumph in my voice when I told him that it was there in black and white.
我带着一种胜利者的调子告诉他那趟车白纸黑字。明明白白印在时刻表上。