Outermost electron
[化] 最外层电子
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
It's not the same, Richard.
那是不一样的， Richard。
Sorry, but she's busy then too.
对不起，那会儿她也没空。
We found it difficult to work with him.
我们发现和他共事很难。