Electron concentration
[机] 电子浓度
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
About eight o'clock?
差不多八点钟好吗？
Better be the head of the yeomanry than the tail of the gentry.
宁作自由民之首，不为贵族之尾。
Look at that now, sir! Perfect the whole thing!
您瞧吧，先生，十全十美，全都合适！