Cathodogram
电子衍射示波图, 阴极射线示波图
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
I don't like her in some ways.
在有些方面我不喜欢她。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，冯·弗里施教授对他反复注意到的事感到迷惑。