UC缩写的意思

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