n. a large transport conveyance designed to be pulled by a truck or tractor
n. a wheeled vehicle that can be pulled by a car or truck and is equipped for occupancy
n. 追踪者, 拖车
[电] 拖车
1. The trailer for the new movie looks exciting.
新电影的预告片看起来很精彩。
2. We need to rent a trailer to carry all our camping gear.
我们需要租一辆拖车来装载我们所有的露营装备。
3. I watched the trailer online before deciding to see the film.
我在网上看了预告片，然后决定去看这部电影。