Cathodophone
阴极送话器; 离子传声器
🗣️ 情景例句
Now that illiteracy is not so wide spread, people everywhere are free to enjoy great literature.
现在文盲不是很普遍，世界各地的人都可以很自由地欣赏文学作品。
A man of words and not of deeds is like a garden full of weeds.
一个只说不做人就像一个长满野草的花园。
How do you know so much about it? Have you seen the film?
你怎么知道那么多情况？你已经看过这部电影了吗？