vi.行使（职务）；主持（宗教仪式）； 变形： 过去式：officiated过去分词：officiated现在分词：officiating第三人称单数：officiates 英英释义： officiate[ ə'fiʃieit, əu- ]v.act in an official capacity in a ceremony or religious ritual, such as a wedding"Who officiated at your wedding?"perform duties attac