英语词汇“brush up on”的读音、翻译、释义、用法及例句-智慧网

词汇	brush up on
释义	brush up onbrush up on1.■复习If you're going to the United States, you'd better brush up on your English.如果你要去美国, 你最好先复习一下你的英文。
随便看	frequency deviation region frequency device frequency diagram frequency dial frequency difference frequency-difference detector frequency difference resonance frequency discontinuity frequency discriminating circuit frequency discriminating optical chopper frequency-discrimination frequency discrimination frequency discrimination telegraph frequency discriminator frequency dispersion frequency distortion frequency distribution frequency-distribution curve frequency distribution of element frequency distribution table frequency diversity frequency diversity radar frequency divider frequency divider stage frequency dividing apparatus

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