Prb
abbr. principal borehole 主钻井
🗣️ 情景例句
Well, that is news.
噢， 这可是个新闻。
Pride goeth before,and shame cometh after.
骄傲走在前，羞耻跟在后。
In this shop you can buy school things.
你可以在这个商店里买到学习用品。