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
Hi, Alexandra. Welcome.
嗨 Alexandra。欢迎。
It is not good to wake a sleeping lion.
睡狮莫惊。
The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions.
司机们声称此次罢工将一直持续到就工资和工作条件问题达成全面协议的时候为止。