means用照片比誰厲害，看誰能kill the competition.

來源: pinkdreams 於 2013-02-20 12:23:32 [] [舊帖] [給我悄悄話] 閱讀數 : (64 bytes)
回答: What does PK stand for? 由 ZoyaWashington 於 2013-02-20 12:17:30

I think origianlly PK means "Player Kill" in MMORPG term.

請您先登陸，再發跟帖！