auxiliary stair是什么意思、英文翻译及中文解释大纲 本文已影响 368人 auxiliary stairing-bottom: 66.41%;"> 词语: auxiliary stair解释: 便梯词性: 名词词典: 石油专业英汉词典 auxiliary stair 相关解释 auxiliary stair 〔名词〕便梯 auxiliary stair 〔名词〕便梯 便梯 access ladder;auxiliary stair;cat ladder 便梯 auxiliary stair 便梯 auxiliary stair 便梯 auxiliary stair 便梯 auxiliary stair