Leptons
n. [高能] 轻子（lepton的复数）；雷普顿（希腊辅币名）
🗣️ 情景例句
The man grabbed my bag and ran away.
那男人抢了我的皮包就跑了。
Boy Scouts serve the community.
童子军服务社区。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>