on behalf of片語KK [ɑn bɪˋhæf ʌv] /ɑn bɪˈhæf ʌv/發音片語1代表、代替、以…的名義She accepted the award on behalf of the whole research team.她代表整個研究團隊領取了這個獎項。2為了、為…的利益The lawyer has been campaigning on behalf of homeless families.這位律師一直在為無家可歸的家庭奔走爭取權益。