[ C ] a toy in the shape of a tube, that you look through to see different patterns of light made by pieces of coloured glass and mirrors万花筒
[ S ] a changing and enjoyable mixture or pattern千变万化,变化多端
The street bazaar was a kaleidoscope of colours, smells, and sounds.街市上各种颜色、气味和声音混合交错,变化无常。