Definition

Examples

• 刀锋非常锋利，要小心使用。
  dāo fēng fēicháng fēnglì, yào xiǎoxīn shǐyòng.
  The blade edge is very sharp; be careful when using it.
• 他用刀锋轻轻划了一下纸。
  Tā yòng dāo fēng qīngqīng huá le yíxià zhǐ.
  He lightly scratched the paper with the knife edge.
• 刀锋已经钝了，需要磨一下。
  dāo fēng yǐjīng dùn le, xūyào mó yíxià.
  The blade edge has become dull and needs sharpening.