Electron optices
[电] 电子光学
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
No. I live in my own house.
不，我住在自己的房子里。
but few us have had the opportunity to find out.
但很少有人能有机会去弄个究竟。