Fermions
n. 费密子（费密系统的粒子）
🗣️ 情景例句
I just have my driver's license with me. Is that enough.
我身上只带了驾驶执照，这样够了吗？
I'm taking Chinese and History.
我将选中文和历史。
It's only a party in honor of my birthday.
这只是为了庆祝我的生日而举行的晚会。