Level 3 · word 1,927 of 20,000
knock
/ˈnɑːk/
American
- v. 敲, 攻击, 抨击
- n. 敲击, 敲打声
- Definition
- v. to hit something firmly, or to attack or criticize it
- n. the act or sound of hitting something firmly
- Example
- Someone knocked on the door while we were eating dinner.
- 我们吃晚饭的时候有人敲门。