caboose
/kəˈbuːs/noun
1
- N. Amer. a railway wagon with accommodation for the train crew, typically attached to the end of the train〈北美〉（尤指挂在列车末端, 供列车乘务员起居的）货车守车。
2
- archaic a kitchen on a ship's deck〈古〉（轮船上的）舱面厨房。
词源
mid 18th cent.: from Dutch kabuis, kombuis, of unknown origin.