刀片 (dāo piān) — blade (razor blade, machine tool bit, etc.)

Definition

Examples

• 这个刀片很锋利。
  Zhè ge dāo piān hěn fēng lì.
  This blade is very sharp.
• 他换了一片新刀片。
  Tā huàn le yí piàn xīn dāo piān.
  He changed to a new blade.
• 我用刀片切开了信封。
  Wǒ yòng dāo piān qiē kāi le xìn fēng.
  I cut open the envelope with a blade.