Microphonograph
[医] 微音扩扬器(聋者学话用)
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
Ill news travels fast.
坏事传千里。
The hovercraft travelled first over the water, then mounted the beach,
气垫船先是在水面上行驶，后又登上海岸，