英语词汇bone up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
释义	□ bone up (often foll. by 常后跟 on ) colloq. study (a subject) intensively [ 口 ] 苦苦钻研 ( 某学科 ) ‣Main Entry: bone
随便看	scabies scabious scablike scabrous scabrously scabrousness scad scads scaffold scaffolder scaffolding scag scagliola scalability scalable scalar scalawag scald scald scale scale scale scale armour scale-board scale-bug

英汉双解词典包含94788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。