1.名词：允许；准许；同意 复数：OK's或 O.K.'s 或 o.kays I'm still waiting for the boss to give me the OK. 我还在等上司点头呢。 2.动词 ：正式批准；同意 【不规则形式】 OK's, OK'ing, OK'd, OK'd She filled in an expenses claim and her manager OK'd it. 她填写了一张费用申报单...
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