riff [rɪf]

例句:

• Rowe does a very clever riff on the nature of prejudice.
  罗就偏见的本质讲了一番很精辟的话。
  
• Riff and I walk along an old railroad track.
  来自WSJ
• Don't bring any riff - raff into my house!
  别把不叁不四的人领到我家来!
  
• Who let all this riff raff into the room?
  谁让这些乱七八糟的东西进来的?
  
• The magic works best on devilish riff-fest "Bye-Ya".
  来自BBC
• The narrative begins with a riff on guilt.
  来自NEWYORKER