Level 5 · word 7,707 of 20,000

darkened

/ˈdɑːrkənd/ American
Picture: darkened
  • v. 变暗, 使变暗
Definition
  • v. to become or make something darker
Example
The sky darkened quickly before the storm arrived.
暴风雨来临前天色迅速暗了下来。