half-heart·ed /ˌhɑːf ˈhɑːtɪd◂ $ ˌhæf ˈhɑːr-/ ●○○ adjectiveadj ENTHUSIASTIC#done without much effort and without much interest in the result 半心半意的,敷衍了事的,不热心的 Congress has made half-hearted attempts at finance reform. 国会尝试了一下金融改革,却没有尽力而为。
—half-heartedly adverbadv