英语词汇“充实活动”的翻译、意思、用法、释义-英汉汉英词典

单词	充实活动
释义	充实活动enrichment activites
随便看	cascade radiation cascade range cascade reactor cascade rectifier cascade refrigerating system cascade refrigeration cascade refrigeration cycle cascade regulation cascade regulation(pontecorvo 1963) cascade reservoirs cascade resonance cascade reverser cascades cascade screen cascade sequence cascade set cascade shower cascade--shower cascade-- soft cascade sort cascade speed control cascade sphere cascades, pointe des cascade stage cascade stairway