基本解释拖索；系缆英汉例句双语例句Each set has an anchor chain lifter, a hawser drum and a warping drum. One spare motor shall be provided for the windlass.每台设有一个锚链轮，一个系缆筒和一个付缆筒。www.1x1y.com.cn专业释义交通运输工程系缆绞船索拖索