Lep
abbr. lepton 轻子; lepton (collective terra embracing anti-neutrino, electron, neutrino, photon, positron) 轻子（包括反微中子, 电子, 微中子, 光子, 正电子的集合名词）; lowest effective power 最低有效功率
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
Yes, we'll do that for you.
好的，我们会的。