K electrons
[化] K层电子
🧩 词语组成解析
n. 电子( electron的复数形式 )
🗣️ 情景例句
She was in love with Donald McGrath,
她爱上了Donald McGrath，
We have a small gift for you to take with you when you leave the factory.
你离开工厂时，我们有件小礼物要送给你。
The platforms extend to a depth of over 100 feet under the sea.
平台深入海底100英尺。