sheathed-cable system带: belt; girdle; ribbon; band; ...护: protect; guard; shield的: 4次方是 The fourth power of 2 i ...钢索: steel cable; cable; cable wi ...系统: system下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:带护套的钢索系统,即可在微信中查询翻译