Level 5 · word 8,582 of 20,000

quicken

/ˈkwɪkən/ American
  • v. 加快, 使活跃
Definition
  • v. to make or become faster, more lively, or more active
Example
Her heartbeat began to quicken as the race approached its finish.
随着比赛临近终点,她的心跳开始加快。