短語詞組用作動詞 (v.)～+名詞slack one 's pace to a walk 把步速放慢到步行速度～+副詞slack carelessly 粗心地放松slack dreadfully 極端放松slack habitually 習慣性地偷懶slack inconsiderately 粗心地放松slack inexcusably 不可原諒地懈怠slack inherently 本質(zhì)性地偷懶slack naturally 自然地放松slack negligently 粗心地放松slack thoughtlessly 毫不考慮地放松slack uncommonly 不尋常地放松slack unpardonably 不可原諒地懈怠slack utterly 完全地放松slack weakly 無力地放松slack down 滯銷slack off 放松,懈怠slack up (使)減速; (使)松勁～+介詞slack on 在…方面松散〔懈怠〕短語 返回 slacked