walking unit步行: go on foot; walk裝置: installation; device; appara ...早期步行裝置: early ambulation device對(duì)以前應(yīng)用的石膏管型增加步行裝置: adding walker to previously applied cast防逆行裝置: hold-back device下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯