se
mi
trai
ler
复数形式
semitrailers
1
半挂车, 挂车
a trailer pulled by a truck that supports itself on the truck's rear axle, not having its own front axle
A semitrailer is a type of trailer that is designed to be attached to a truck, with only one end supported by the vehicle pulling it. The other end rests on the ground or is supported by a set of wheels. Semitrailers are commonly used for transporting goods over long distances, as they can carry large amounts of cargo. Unlike full trailers, semitrailers do not have a front support and are dependent on the truck for stability and support.
- The semitrailer was loaded with containers bound for the port.
半挂车装载着运往港口的集装箱。
- They purchased a fleet of semi-trailers to expand their shipping capacity.
他们购买了一支半挂车车队以扩大运输能力。
- The truck driver maneuvered the semi-trailer into a tight parking spot at the rest area.
卡车司机将半挂车巧妙地停进了休息区的一个狭窄停车位。
- The semitrailer detached from the tractor for loading and unloading at the warehouse.
半挂车从牵引车上分离出来，以便在仓库进行装卸。
- A semitrailer jackknifed on the icy road, blocking traffic for several hours.
一辆半挂车在结冰的道路上打滑，阻塞交通数小时。
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