Lepton number
[化] 轻子数
🧩 词语组成解析
n. 轻子, 雷普顿(希腊货币单位)\\n[化] 轻子
🗣️ 情景例句
so she had to take an earlier flight today.
所以她不得不在今天搭早一班的班机。
Satan always finds work for idle hands.
懒汉总会干坏事。
He has a large income.
他有很高的收入。