sharpen
音標['ʃɑ:pn]中文翻譯：
vt. 使尖銳, 使敏捷, 加重, 削尖
vi. 尖銳化, 變鋒利
字典網
詞型變化：
名詞:sharpener 動詞過去式:sharpened 過去分詞:sharpened 現在分詞:sharpening 第三人稱單數:sharpens英文解釋：
動詞 sharpen:
- make sharp or sharper
- make sharp or sharper
- become sharp or sharper
- put (an image) into focus同義詞：focus, focalize, focalise
- make (images or sounds) sharp or sharper
- raise the pitch of (musical notes)
- give a point to同義詞：taper, point
- make (one's senses) more acute同義詞：heighten
英文字典相關對話：
- My pencil is blunt, could you lend me a knife to sharpen it?我的鉛筆鈍了，你能借我把刀子削一削嗎？
- The soldiers sharpened up their knives.戰士們把刀磨得鋒利。
- Generations of urban living sharpened their wits.世代居住在城市裡使他們磨練了才智。