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sharpen ['ʃɑ:pən]
基本释义
- v. 使...尖锐,变为锐利;
词形变化
- 名 词:sharp'en·er
参考例句
- He sharpened the edge of his knife on a grindstone.
他在磨石上磨快了他的刀刃。 - Sharpen ones knife for sB.
准备惩罚[攻击]某人 - Debates sharpen one's wits.
辩论使人才智敏锐。 - The dispute sharpened.
争论激化了。 - Her voice sharpened as she became impatient.
她不耐烦时嗓音就变尖了。
- He sharpened the edge of his knife on a grindstone.
英英解释
8个动词解释
- make sharp or sharper
[反] dull, blunt
[例]- sharpen the knives
- make sharp or sharper
[例]- We had to sharpen our arguments
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8
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- make sharp or sharper