trailerKK [ˋtrelɚ] /ˈtɹeɪlɚ/发音名词1预告片The trailer for the new horror film looks genuinely terrifying.那部新恐怖片的预告片看起来真的很吓人。2拖车、挂车The truck was pulling a trailer loaded with steel pipes.那辆卡车拖著一台装满钢管的拖车。3露营拖车、活动房屋美式They spent the summer living in a trailer by the lake.他们整个夏天都住在湖边的露营拖车里。动词1预告、播出预告英式The station has been trailering the new drama series all week.该电视台整个星期都在播出这部新影集的预告。用这个字练口说→