Level 6 · word 12,433 of 20,000
required
/rɪˈkwaɪrd/
American
- adj. 必需的, 需要的
- Definition
- adj. needed for a particular purpose
- Example
- A valid ticket is required to enter the concert hall.
- 进入音乐厅需要一张有效的门票。
Word familyrequire-