基本解釋adj.筋疲力盡的；累極了的同根派生 whacked-out相關(guān)詞英漢例句用作形容詞 (adj.)He actually knocked himself out with excessive work.他實(shí)際上是由于工作過(guò)度而把自己累得筋疲力盡的。whacked-out更多例句