1. (机场的)行李传送带
At an airport, a carousel is a moving surface from which passengers can collect their luggage.

2. 旋转木马
A carousel is a large circular machine with seats, often in the shape of animals or cars. People can sit on it and go round and round for fun.

1. a large, rotating machine with seats for children to ride or amusement

Synonym: carrouselmerry-go-roundroundaboutwhirligig

2. a conveyer belt that carries luggage to be claimed by air travelers

Synonym: carrouselluggage carouselluggage carrousel