短語(yǔ)詞組短語(yǔ)chain and tackle block 鏈條起重滑車(chē)block and tackle tacke block 繩子或其他柔性材料與滑輪相組合的機(jī)件chain -and-tackle block 鏈條起重滑車(chē);煉接滑輪 返回 tackle and block