英语词组sharpen up是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	sharpen up
释义	Phr V sharpen up sharpens, sharpening, sharpened sharpen up (sb/sth) or sharpen (sb/sth) up to improve something, especially by working hard or practising a lot I need to sharpen up my game before I take Mark on at tennis.He's taking a course in public speaking so that should sharpen him up.We're not the leaders in the field but we're certainly sharpening up. phrasesharpen up1. sharpen up sth • *sharpen sth* up to improve something so that it reaches the necessary standard or quality: We need a few more rehearsals to sharpen up the dance routine.2. sharpen up** to become more skilled and effective and more determined to succeed: Dobson has sharpened up by training with Olympic sprinter David Grindley.3. sharpen up sth • *sharpen sth* up** if you sharpen up a picture or photograph, you make it clearer so that all the details can be seen: By using digital technology we can sharpen up the picture on your television screen.
随便看	juice back juice bar juice box juice brakes juiced juiced in juiced; juiced up juiced up juice freak juice hand juicehead juice house juice jockey juice joint juice man juice money juicepot juicer juice racket juicers juices juice something back juice something up juice up juice up; juice

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