/kəˈlaɪdəskəʊp ||; kəˈlaɪdəˌskop/noun[C] 1 a large number of different things 大量不同的东西；千变万化
2 a toy that consists of a tube containing mirrors and small pieces of coloured glass. When you look into one end of the tube and turn it, you see changing patterns of colours. 万花筒