短語詞組短語Conference e call 電話會議;會議電話Conference Call Service 會議呼叫服務(wù)conference call indicator 會議電話指示器broadcast conference call [廣播]廣播會議呼叫restricted conference call 有限制的會議呼叫The Conference Call Begins 會議就開始Conference Call Sytems 電視電話會議系統(tǒng)initiating a conference call 開始會議電話in a conference call 電話會議 返回 conference call