gang·bust·ers /ˈɡæŋˌbʌstəz $ -ərz/ noun like gangbusters American EnglishAmE informalENTHUSIASTIC very eagerly and with a lot of energy, or very quickly 热情洋溢地,精力充沛地 They were going like gangbusters, then all of a sudden everything went wrong. 他们正干得起劲,突然间一切都乱了套。
like gangbusters• Fraser's historical novels are selling like gangbusters.