Electron concentration
[机] 电子浓度
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
and it's only about an hour's drive from here.
而且从此地到那里只有大约一小时的车程。
He that would eat the fruit must climb the tree.
不劳无获。
Neither, thanks. I think I'll just have a glass of water.
那个都行。我想还是来一杯水吧。