英语词汇“向下运动”的翻译、意思、用法、释义-英汉汉英词典

单词	向下运动
释义	向下运动downward motion
随便看	dust contractor dust control dust-control system dust-cooled reactor dust core dust-core coil dust cork dust count dust counter dust counters dust cover dustcover dust curl dust cyclone dust cyclone separator dust {= d} dust damage dust development dust devil dust-devil effect dust devils dust discharging fan dust disease dust-disease of lung dust down