fads

例句:

• It was one of the many fads that sweep through mathematics regularly.
  它是常见的贯穿在数学中的许多流行一时的风尚之一.
  
• Lady Busshe is nothing without her flights, fads, and fancies.
  除浮躁 、 时髦和幻想外,巴歇夫人一无所有.
  
• There are fads in science just as there are fads in dress, speech, and consumerism.
  科学研究与衣着, 言词以及生活消费一样往往也有赶时髦的倾向.
  
• Parenting fads come and go, but waiting is hard work.
  来自NEWYORKER
• Like a small war, really another of that decade's fads.
  来自THETIMES
• There are no concessions to synth-pop chart fads and no unnecessary guest stars.
  来自BBC