英语词汇“spiral ramp system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	spiral ramp system
释义	spiral ramp system spiral ramp system [′spī·rəl ′ramp ‚sis·təm] (mining engineering) Development of a mine by driving moderately inclined haulageways from the surface to underground ore horizons.
随便看	wallows wallows in wallows in the mire wall painting wall paintings wall panel wall paper wall-paper wallpaper wallpaper a meeting wallpapered wallpapered a meeting wallpapered the meeting wallpaper effect wall-paperer wallpaperer wallpaper group wallpaper icon and resolution manager wallpaper illusion wallpapering wallpapering a meeting wallpapering the meeting wall papers wallpapers wallpapers a meeting

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。