Prb
abbr. principal borehole 主钻井
🗣️ 情景例句
Oh, I love it!
哦 ，我太喜欢了！
Affectionate mother.
满怀慈爱的母亲。
He reasoned with them, and tried to persuade them to set him free.
他跟这些人讲道理，试图说服他们把他放了。