基本解释牵引钢丝绳词组短语短语haulage e rope 牵引绳Haulage Tail Rope 牵引尾绳haulage wire rope 拖运钢丝索Haulage anagle of rope 钢绳牵引角haulage rope roller battery 牵引索滚子组专业释义机械工程牵引钢丝绳牵引绳