| 释义 | 
		- n.(流行音乐或爵士乐的)重复段
 - v.反复演奏即兴段
 - 网络即兴重复段;连复段;光栅影像档案格式(raster image file format)
 
 复数:riffs  过去分词:riffed  现在分词:riffing   n. phrase,refrain,melody,tune,groove v. play,jam,improvise,perform,strum 1.  | (流行音乐或爵士乐的)重复段a short repeated pattern of notes in popular music or jazz  |  
 n.  | 1. a short, often repeated series of notes in pop music or jazz that forms a distinctive part of the accompaniment 2. a quick, witty remark, especially one that is part of a rapid exchange  |  v.  | 1. to play or make use of riffs as a musical accompaniment to something  |  
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