Outermost electron
[化] 最外层电子
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Right over here, Grandpa.
请到这儿来 ，爷爷。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
One of them was carrying a bag full of money.
其中一个提着一只装满钞票的提包。