riff raff
US /ˈrɪf.ræf/
UK /ˈrɪf.ræf/
名詞
烏合之眾, 下層人, 流氓
disreputable or undesirable people
範例:
•
The club was full of riff raff, so we left.
俱樂部裡都是烏合之眾，所以我們離開了。
•
She didn't want her children associating with the local riff raff.
她不希望她的孩子和當地的烏合之眾混在一起。