Electron optices
[电] 电子光学
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Dreadful weather, don't you think?
天气可真差劲，你说呢？
I really must be going now.
现在我真的该告辞了。
The price just covers the cost.
这个价格正好抵消成本。