基本解释n.優先權；（芭蕾）舞步abbr.對氧基水楊酸（=para-aminosalicylic acid）同根派生 pas相关词英汉例句She works as PA to the managing director.她給縂經理作私人助理。I heard it on the PA.我從廣播裡聽到的。pas更多例句