Cathodophone
阴极送话器; 离子传声器
🗣️ 情景例句
I understand.
我了解。
He sketched the situation in a few vivid words.
他用几句生动的话概况了形势。
However, there are undoubtedly some wrong ways,
然而，却毫无疑问地有几种错误的方法。