单词	磨石--房状燧石
释义	房状燧石；磨石buhrstone(burrstone)
随便看	automatic irrigation system automatic isolating valve automaticities automaticity automatic jigger automatic job scheduling automatic job stream generator automatic job stream generator--ajg automatic job stream generator，ajg automatic job-to-job transition automatic journal entries automatic key automatic keying automatic keying device automatic key management automatic key management，akm automatic key transliteration automatic knitting machine automatic knock-off timing motion automatic knotter automatic knotting automatic knowledge automatic knowledge acquisition automatic label control automatic lacing machine