Piezoelectric speaker
[电] 压电式扬声器
🧩 词语组成解析
[电] 压电的
speaker
['spikɚ]
n. 说话者;演讲者，发言人;讲某种语言的人;扬声器;
🗣️ 情景例句
I think you are capable of much better than this.
我认为你能做得比这更好。
A spot is most seen on the finest cloth.
最清洁的布上，污点特别显眼。
The modern weather models work with a grid of points of the order of sixty miles apart,
现代气象模型以一个坐标图来显示，图中每个点大约是间隔60英里。