caboose
n. 轮船上的厨房；（载货火车最后一节的）守车
例句
The train. The caboose is just a part.
这辆火车，车尾只是一部分。
The locomotive is not the same as the caboose.
火车头和车尾不是同一样东西。
A caboose isn't the same thing as a locomotive.
车尾和火车头不是同一个东西。
