Electron theory
[计] 电子理论\\n[医] 电子学说
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Never say die.
永不气馁！
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
At that moment Lucy came into the library.
正在那时候，露茜走进图书馆。