carousel

carousel
[ˌkarəˈsɛl, -ˈzɛl]
noun

a merry-go-round at a fair
（露天游乐场的）旋转木马
■a rotating machine or device, in particular a conveyor system at an airport from which arriving passengers collect their luggage
（尤指机场的）旋转式行李传送带
(historical)a tournament in which groups of knights took part in chariot races and other demonstrations of equestrian skills
(史)骑士竞技比武大会

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