Level 4 · word 5,154 of 20,000
decay
/diˈkeɪ/
American
- n. 衰退, 腐烂
- v. 衰退, 腐烂
- Definition
- n. the process of becoming worse or rotting
- v. to become worse or to rot gradually
- Example
- Sugar can cause tooth decay if you don't brush regularly.
- 如果不经常刷牙，糖分会导致蛀牙。