英语词汇bone up on怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	bone up on
释义	bone up on PHRASAL VERB 钻研；努力温习（某学科） If you bone up on a subject, you try to find out about it or remind yourself of what you have already learned about it. 钻研；努力温习（某学科） [informal] I had spent the last few months boning up on neurology. [VERB PREP. PREP. noun] 我用最后几个月的时间复习了神经学课程。
随便看	daisy chain daisychain daisy-chainable daisy chains daisylike daisy–like dal dale dales Dales dalliance dalliances dallied dallier dalliers dallies dally dallying Dalmatian Dalmatians dals dam damage damageability damage-control

英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。