英语词汇“bone up on”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	bone up on
释义	bone up on 认真学,专心致志地学努力研读
随便看	consumptioner consumption expenditure consumption expenditure account consumption expenditure in GNP consumption expenditure tax consumption externality consumption figure consumption figures consumption function consumption function model consumption fund consumption gap consumption gas consumption goods consumption growth consumption guild consumption ideology consumption-income ratio consumption income ratio consumption-income relation consumption-income schedule consumption income schedule consumption-income sequence consumption increase rate consumption indeference curve 离离1 离2 离3 离4 离世异俗离世绝俗离世遁上离乡别井离乡别土 66391 66392 66393 66394 66395 66396 66397 66398 66399 66400