sharpen

Definitions

Common Collocations

• 1.sharpen a pencil削铅笔
• 2.sharpen skills磨练技能
• 3.sharpen focus集中注意力
• 4.sharpen the mind使头脑敏锐

Example Sentences

• 1.

  She used a whetstone to sharpen the kitchen knife before cooking.

• 2.

  Regular practice will sharpen your critical thinking and problem-solving skills.

• 3.

  The debate helped sharpen the differences between the two political parties.