Electron concentration
[机] 电子浓度
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
It's nice to meet you.
很高兴见到你。
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
See you.
再见。