Condenser loudspeaker
[电] 电容扬声器
🧩 词语组成解析
🗣️ 情景例句
No, but I hope you will from now on.
是的，还没有。不过我希望从现在起就会有。
Repetition is the mother of knowledge.
反覆学习是知识之源。
Not only had the poor man been arrested, but he had been sent to prison as well.
那个可怜的记者不仅被捕了，而且还被送进了监狱。