英语词汇study 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	study up
释义	study up 〈美〉专门阅读；攻读，钻研 I know it very well because I have studied it up in a book. 这个问题我很熟悉，因为我曾为此在一本书中查阅过。 He's studying up now. 他正在专心用功呢。
随便看	mental arithmetic mental asylum mental block mental cruelty mental defective mental deficiencies mental deficiency mental disease mental dis ease mental diseases mental disorder mental dis order mental disorders mental handicap mental healer mental healer mental healers mental healing mental healings mental home mental hospital mental illness mental illnesses mental-illnesses' mental institution

英汉双解词典包含548777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。