| 释义 |
riff-raffBrE /ˈrɪf ræf/NAmE /ˈrɪf ræf/ noun [U + sing./pl. v.] (disapproving) an insulting way of referring to people of low social class or people who are not considered socially acceptable 贱民；不三不四的下等人 Reduplicative words airy-fairy, argy-bargy, chit-chat, criss-cross, dilly-dally, harum-scarum, helter-skelter, higgledy-piggledy, hocus-pocus, hoity-toity, hotchpotch, hurly-burly, itty-bitty, mumbo jumbo, mishmash, nitty-gritty, ping-pong, pitter-patter, shilly-shally, teeny-weeny, tittle-tattle, touchy-feely, wishy-washy |