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
use my talents,
发挥我的才智，
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
'I was in my office as usual,' answered the Ambassador.
“我和往常一样，在办公室里，”大使回答说。