lol= laugh out loudly 大笑 rofl= roll on floor laugh 大笑np= no problem 没问题g2g= gonna to go 准备出发,马上开车```wtf= 这个不和谐 brb= be right back 马上回来pst= please sent XXX M我,发我消息f2f= face to face 面对面cya= see you later 再见thx= thanks 谢谢AFK= away from the keyboard 暂离好久前玩美服```就记得这么多了```还有不知道的你可以问我```我...