Level 6 · word 18,462 of 20,000

whiten

/ˈwaɪtən/ American
  • v. 使变白, 漂白, 变白
Definition
  • v. to make something white, or to become white
Example
This toothpaste promises to whiten your teeth within two weeks.
这款牙膏承诺能在两周内让你的牙齿变白。