ACD缩写的意思

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