Rfcs
( REQUEST FOR COMMENTS 的縮寫(xiě),計(jì)算機(jī)與通訊技術(shù)文件)
??? 情景例句
I tend to drive myself too hard.
我有時(shí)會(huì)對(duì)自己要求過(guò)于嚴(yán)格。
What a shame! Or That's too bad.
真是遺憾。
Hey, Jim! Can I borrow your ruler?
吉姆， 我能借用一下你的尺子吧！