- riffle (v.)
[riffle 词源字典]
- 1754, "to make choppy water," American English, perhaps a variant of ruffle "make rough." The word meaning "shuffle" (cards) is first recorded 1894, probably echoic; hence that of "skim, leaf through quickly" (of papers, etc.) is from 1922. Related: Riffled; riffling.[riffle etymology, riffle origin, 英语词源]