mouthpieceKK [ˋmaʊθˏpis] /ˈmaʊθˌpis/發音名詞1吹嘴、吹口樂器He cleaned the mouthpiece of his trumpet before rehearsal.排練前他把小號的吹嘴擦乾淨。2喉舌、代言人常帶貶義The newspaper is widely seen as a mouthpiece for the ruling party.這份報紙普遍被視為執政黨的喉舌。3護齒、牙套運動The boxer spat out his mouthpiece at the end of the round.那名拳擊手在回合結束時吐出了護齒。4送話口、話筒指電話She covered the mouthpiece and whispered to her colleague.她摀住電話的送話口,小聲跟同事講話。5辯護律師俚語The gangster refused to talk until his mouthpiece arrived.那名黑幫份子堅持等他的辯護律師到場才肯開口。