Outer electron
[计] 外层电子
🧩 词语组成解析
outer
['aʊtɚ]
adj. 外面的，外部的;远离内部（中心）的;[哲]客观外界的，物质的;
n. 环外命中;
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
The bridge is about three hundred and eighty-five feet long.
桥长约三百八十五英尺。
To deliver milk
送牛奶
He had a good many friends here.
他在这儿有很多朋友。