跟老外打交道必知的英文缩写：J部

　　J：

　　J/C = Just Checking

　　J/K = Just Kidding!

　　J/W = Just Wondering

　　JAFO = Just Another Fing Onlooker

　　K：

　　K/KK = OK/OK, OK

　　KFY = Kiss For You

　　KISS = Keep It Simple Stupid

　　KIT = Keep In Touch

　　KMA = Kiss My Ass

　　KWIM = Know What I Mean

　　KX = kiss

　　KYPO = Keep Your Pants On