Rtfm
n. （网络用语） Read The Fucking Manual （看这该死的简介，带愤怒）
🗣️ 情景例句
What's the meaning of NATO?
NATO代表什么？
First come, first served.
先来先卖。
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！