span张: fix; string顶张索绞车: span winch顶张索滑车组: span tackle单条顶张索吊货杆: single span derrick张索: guy rope; guy wires; span; stretching line; taut wire; vang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:顶张索,即可在微信中查询翻译