suspension bridge 的英语意思
suspension bridgesusˈpension ˌbridge noun [countable] 
查看全部语言翻译 a bridge that has no supports under it, but is hung from strong steel ropes fixed to towers悬索桥，桥身下方无支撑，由固定在塔柱上的粗钢缆悬吊而成
查看全部语言翻译 a bridge that has no supports under it, but is hung from strong steel ropes fixed to towers悬索桥，桥身下方无支撑，由固定在塔柱上的粗钢缆悬吊而成