英语词汇“brush up on sth”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	brush up on sth
释义	brush up on sth 重新学习；重新进修；重温旧知识
随便看	secondary rack secondary radar secondary radar beacon Secondary Radar Data Only Secondary Radar System secondary rader secondary radial secondary radial distribution Secondary radials secondary radiant secondary radiation secondary radiation effect secondary radiation fog secondary radiation grid secondary radiation of electromagnetic wave secondary radiation pattern secondary radiation sickness secondary radiation source secondary radiator secondary radioactive nuclear beams secondary radioactivity secondary radioisotope secondary rainbow secondary rainbow method secondary rakers