Optics electron
[电] 电子光学
🧩 词语组成解析
optics
['ɔptiks]
n. 光学;
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Mrs. Stewart, may I have this dance?
Stewart太太，我可以请你跳这支舞吗？
A friend is not so soon gotten as lost.
交友慢，失友快。
That's all, thank you.
就这些，谢谢。