柯林斯词典frown upon (also frown on) (frowning,frowned,frowns) 1. PHRASAL VERB If something is frowned upon or is frowned on, people disapprove of it. 不贊成 This practice is frowned upon as being wasteful. 這種做法被認爲是浪費而不被贊成。 返回 frown on