They attached the trailer to the car. 他們把拖車(chē)掛在汽車(chē)后面。
He transports his boat by putting it on a trailer behind his car. 他將小艇放在汽車(chē)后面的拖車(chē)上運輸。
This paper introduces the control system design of the medical oxygen generator in the field trailer. 介紹了野戰制氧掛車(chē)醫用制氧設備控制系統的設計。
A motor vehicle with space and equipment,either in a rear compartment or in an attached trailer,for sleeping and simple housekeeping,used for camping and recreational travel. 野營(yíng)掛車(chē)一種帶有空間和裝備動(dòng)力交通工具，裝在后部的空室或是裝在相連的拖掛車(chē)內，提供睡眠和做簡(jiǎn)單的家務(wù)，用于野營(yíng)和消閑的旅行。
