Electron concentration
[机] 电子浓度
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Marilyn, I have to tell you something.
我得告诉你， Marilyn
Easy to please.
知足常乐。
There is a car race near our town every year.
在我们镇子附近每年都有一场汽车比赛。