Capacitor speaker
[电] 电容式扬声器
🧩 词语组成解析
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
Your meal will soon be served, please enjoy a drink first.
你们的菜很快就上，请先喝杯饮料。
The teacher was not at all happy with his students.
那位老师对他的学生毫不满意。
Hold on please. I'm sorry.
请别挂断。很抱歉。