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
What a price! Lower it, please?
这么高的价格！请降点。
How did you decide that product was safe?
你怎样决定产品是安全的呢？
What about our claim?
我们的赔偿怎么样啦？