sharpen
音标['ʃɑ:pn]
汉语翻译
vt. 使尖锐, 使敏捷, 加重, 削尖
vi. 尖锐化, 变锋利
vi. 尖锐化, 变锋利
词型变化
名词:sharpener 动词过去式:sharpened 过去分词:sharpened 现在分词:sharpening 第三人称单数:sharpens
英语解释
动词 sharpen:
- make sharp or sharper
- make sharp or sharper
- become sharp or sharper
- put (an image) into focus同义词:focus, focalize, focalise
- make (images or sounds) sharp or sharper
- raise the pitch of (musical notes)
- give a point to同义词:taper, point
- make (one's senses) more acute同义词:heighten
例句
- My pencil is blunt, could you lend me a knife to sharpen it?我的铅笔钝了,你能借我把刀子削一削吗?
- The soldiers sharpened up their knives.战士们把刀磨得锋利。
- Generations of urban living sharpened their wits.世代居住在城市里使他们磨练了才智。
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