Prb
abbr. principal borehole 主钻井
🗣️ 情景例句
Would you like me to reschedule you for another time?
要不要我再另外为你安排别的时间？
I'm sorry. I thought you wouldn't mind.
对不起，我还以为你不在乎呢。
Indeed, the concept of free speech only exists in our modern society because when you are inside a community,
的确，言论自由的概念只存在于我们现代社会中，因为当你生活在一个社团当中时，