Leptonic
a. [物]轻子的,产生轻子的
🗣️ 情景例句
I can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
Hello, it's really great to talk about ourselves and get to know each other.
大家好，我们自我介绍并相互认识真是太好了。
I've written a cheque for you.
我给你开了一张支票。