Prb
abbr. principal borehole 主钻井
🗣️ 情景例句
I really had a great evening.
我真是过了一个绝妙的晚上。
It's a poor heart that never rejoices.
不知人间有乐趣者最可怜。
and probably with rather similar natural resources.
气候相似，自然资源也可能相似。