Riffs指的是什么?

riff
AHD:[r¹f]
D.J.[rif]
K.K.[r!f]
n.（名词）
Music A short rhythmic phrase, especially one that is repeated in improvisation.
【音乐】 连复段：有节奏的乐句，尤指即兴演奏中不断重复的句子
Rapid, clever, often rhythmic speech, as by a disc jockey:
（主持人的）即兴谈话，主持：快速的、聪明的、经常是有节奏的讲话，如无线电音乐唱片主持人的话语：
“Those little riffs that had seemed to have such sparkle over drinks by the . . . pool look all too embarrassing in cold print”(John Richardson)
“同毫无生气的印刷品中看起来极为窘迫的记者团相比，…那些短小的即兴谈话则好象浮在酒面的泡沫”(约翰·理查森)
v.intr.（不及物动词）
riffed， riff.ing， riffs【音乐】
To play riffs.
演奏连复段