n.元帅( marshal的名词复数 )；典礼官；执法官；消防局长 双语释义：n.(名词)[C]元帅,最高指挥官 an officer of the highest rank in certain armies and airforces[C]典礼官,司仪 an official in charge of making arrangement for an important public or royal ceremony or event[C]执法官,警察局长,消防局长 officer with du