英语词汇to brain up sth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	to brain up sth
释义	to brain sth up or to brain up sth使对智力的要求更高；使更复杂 See brain up
随便看	finickiest finickiness finickinesses finicking finicky finikin fining fining finings finings finis finises finish finished finished finished product finisher finishers finishes finishing finishing finishing line finishings finishing school finishing touch

英汉双解词典包含368430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。