1 [C,U] the style of dressing or behaving that is the most popular at a particular time 流行的款式;时尚:
What is the latest fashion in hairstyles?现在时兴什么发式?a fashion show/model/magazine时装表演╱模特儿╱杂志:Jeans are always in fashion.牛仔裤一直很流行。I think hats will come back into fashion.我认为又会流行戴帽子。That colour is out of fashion this year.今年那种颜色不时兴了。
2 [sing] the way you do sth 做事方式:
Watch him. He's been behaving in a very strange fashion.瞧他的举动,怪里怪气的。