英语词汇“brain up”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	brain up
释义	Word Frequency brain up verb (transitive) to make more intellectually demanding or sophisticated we need to brain up the curriculum
随便看	purpose purpose-built purposeful purposefully purposefulness purposeless purposelessly purposelessness purposely purposive purposively purposiveness purpresture purpura purpure purpureal purpuric purpurin purr purring purringly purse purseful purselike purse-proud

英语词典包含233703条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。