knackered發音形容詞1筋疲力盡的、累壞的英式口語I was absolutely knackered after walking all day.走了一整天之後,我真的累壞了。2壞掉的、報廢的英式口語The washing machine is knackered, so we need a new one.洗衣機壞掉了,我們得買一台新的。