Prb
abbr. principal borehole 主钻井
🗣️ 情景例句
and I'd like your opinion about it.
我需要你的意见。
Good to begin well, better to end well.
善始好，善终更好。
Don't you think we should add a sentence here like this?
难道你不觉得我们应该在这儿加上一句话？