基本解釋[教育學(xué)]倒鏈滑車(chē)組詞組短語(yǔ)短語(yǔ)chain and tackle block 鏈條起重滑車(chē)chain -and-tackle block 鏈條起重滑車(chē);鍊接滑輪chain block and tackle更多詞組專(zhuān)業(yè)釋義教育學(xué)倒鏈滑車(chē)組