A kaleidoscope is a toy in the shape of a tube with a small hole at one end. If you look through the hole and turn the other end of the tube, you can see a pattern of colours which changes as you turn the tube round.
N-SING
(色彩、成分等的)千變萬化,瞬息萬變
You can describe something that is made up of a lot of different and frequently changing colours or elements as a kaleidoscope.
例句
...the vivid kaleidoscope of colours displayed in the plumage of the peacock.孔雀羽毛的五彩繽紛...a kaleidoscope of different alliances, groupings and interests.結盟形式、黨派分立及利益關系的瞬息萬變
英漢詞典釋義
n.
萬花筒
This city is a kaleidoscope of colours, smells, and sounds.這個城市是各種顏色、氣味和聲音的萬花筒。
英英詞典釋義
Noun
1. an optical toy in a tube; it produces symmetrical patterns as bits of colored glass are reflected by mirrors