英语词汇“chain and tackle block”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	chain and tackle block
释义	chain and tackle block un.链条起重滑车
随便看	medium-duties mediumduty medium duty medium-duty medium-duty axle medium duty engine medium-duty fireclay brick medium-duty fire-clay brick Medium Duty Rayon medium duty scaffold Medium-Duty Tank Target Mechanism medium duty truck medium-duty truck mediumduty truck tire medium duty truck tire mediumduty truck tyre medium duty truck tyre mediume medium early variety Medium Early Warning Medium earth orbit communication satellite medium earth orbit satellite medium earthquake medium echelon cadre medium echo