Tractor trailer
拖拉机拖车，拖拉机挂车
🧩 词语组成解析
trailer
['treilə]
n. 拖车;追踪者;<美>拖车式活动房屋;（电影或电视节目的）预告片;
vt. 用拖车运;
vi. 乘拖带式居住车旅行;
🗣️ 情景例句
Please, sit down.
请坐。
The whole thing was held up about half an hour.
整个事情耽搁了约半小时。
From the moment he arrived there, he kept on pestering his doctor to tell him when he would be able to go home.
从他进医院那一刻时，他就缠住医生，让医生告诉他什么时候能回家。