Definition: one of the separate parts of a train where the passengers sit Level: C1
我们在火车的餐车里吃了晚饭。
We had dinner in the dining ___car of the train.
高峰时段，客车车厢很拥挤。
The passenger ___cars were crowded during rush hour.
夜班火车上有一节卧铺车厢。
There is a sleeping ___car on the overnight train.
