Induction speaker
[电] 感应扬声器
🧩 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
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份证。
Frugality is an estate alone.
仅仅节约就是一笔财产。
'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。