劍橋詞典written abbreviation for pardon my jumping in: used when you join a conversation in an internet chat room 原諒我加入（加入聊天室會(huì)話時(shí)使用，pardon my jumping in的縮寫） PMJI but what are you talking about? 請(qǐng)?jiān)彛銈冋诹氖颤N呢？ 返回 pmji