tractor trailers

tractor trailers 基本解释

拖拉机挂车；拖拉机拖车；联结车

tractor trailers 用法和例句

1、Research on the Braking System for Tractor Trailers

轮式拖拉机挂车制动系统的研究

2、Study on the Brake System for Walking Tractor Trailers

手扶拖拉机挂车机组制动系统的研究

3、The main products are wheat seeder, Fu Lung, tractor trailers, such as fighting.

主要产品有小麦播种机，扶垄器，拖拉机拖斗等。

4、Corncobs litter the land. The men pick them up by hand and throw them into waiting tractor trailers.

图中这个男人正在把散落一地的玉米棒子收拾上拖拉机。

重点词汇

tractor n. 拖拉机；牵引器

trailers n. 篇身片；追踪者；拖车（trailer的复数形式）