1. marked by up-to-dateness in dress and manners;

   "a dapper young man"
   "a jaunty red hat"
   

2. marked by a carefree unconventionality or disreputableness;

   "a cocktail party given by some...raffish bachelors"
   

1.俗艳的;落拓不羁的
raffish people and places are not very respectable but are attractive and stylish in spite of this.

e.g. He was handsome in araffish kind of way...
他的帅是一种放荡不羁的帅。
e.g. The theatre'sraffish auditorium recalls an earlier era.
剧院俗丽的观众席让人想起早先的时代。

1. 名誉不好：raffinose 蜜三糖 |raffish 名誉不好 | raffle for 抽彩买

2. 俗艳的：ruffle 皱褶 |raffish 俗艳的 | invective 谩骂的,diatribe 谩

3. 艳俗的：raffinate 残液 |raffish 艳俗的 |raffishrascallyroguishscoundrelly 无赖的

4. raffish

4. 轻浮的,放荡的：quixotic 不切实际的,空想的 |raffish 轻浮的,放荡的 | rail 铁路