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
Come in, come in. Please, come in.
请进， 请进。请进来。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
I am one of the few people left.
我是少数留下来的人中的一个。