trailer

trailer
noun
  1. an unpowered vehicle towed by another, in particular
    (无驱动力的)拖车,尤指
    ■the rear section of an articulated lorry
    (铰接式卡车的)载货挂车
    ■an open cart
    无篷大车
    ■a platform for transporting a boat
    运船平底驳船
    ■(US)a caravan
    (美)旅行拖车,活动房屋
  2. an extract or series of extracts from a film or programme used to advertise it in advance
    (电影等的)预告片,预告节目
  3. a thing that trails, especially a trailing plant
    拖尾物,蔓生物(尤指蔓生植物)
verb
[with obj.]
  1. advertise (a film or programme) in advance by broadcasting extracts or details
    预告(电影,节目)
  2. transport (something) by trailer
    用拖车运输
英语宝典
考试词汇表