KK缩写的意思

P.R.B.S. vt int sl SDI ET eve SQ3R Z OMG ADV whf. cm CY ENG A-OK rip ven. PDD CET-4 whsle. [VP] veh. gm Para FPS gonna AV OET usu IR FLPT BL LSA GEPT DC vi veter. ME abbr. ab PP ult. LP prep XIX KK KF BB ACD sth NAETI NL AFL CATTI var. Vul. gotta adv. ppl