英语词汇“boned up on”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	boned up on
释义	boned up on v.赶紧学会专攻;专门钻研
随便看	cyber friend cyber-friend cyberfriends Cyberfriends cyberfriendship cyberfriendships cyberfrontier cyberfrontiers Cyber Frontline cyberfuneral cyberfunerals cyberfuture cyberfutures cybergambling cybergame cyber game cyber-game cyber-game industry cybergames cyber-games cybergang cybergasm cybergeddon cybergeek cybergeeks