Outermost electron
[化] 最外层电子
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
I decided to give full-time attention to raising Robbie.
我决定全力抚育他。
To toast
敬酒
The children compete against each other to reach the other end of the pool.
孩子们比赛看谁先到达游泳池的另一端。