Rfcs
( REQUEST FOR COMMENTS 的缩写,计算机与通讯技术文件)
🗣️ 情景例句
In two or three months, I'll have an advance on my book
两到三个月后 我能得到我那本书的预付款
I have a toothache.
我牙好痛。
They're people I met during the trip.
他们是我旅行时认识的人。