Level 6 · word 19,385 of 20,000
megaphone
/ˈmeɡəˌfoʊn/
American
- n. 扩音器
- Definition
- n. a cone-shaped device used to make your voice sound louder
- Example
- The coach shouted instructions through a megaphone during practice.
- 教练在训练时用扩音器大声喊出指令。
Word mapSound equipment