Fima
费马(已裂变原子数与初始的总装料金属原子数之比)
🗣️ 情景例句
You asked to see me.
你要求见我。
San Diego. I got back yesterday.
圣地亚哥，我昨天才回来。
Good, I'll invite you out when you're here.
好极了，等你来的时候，请再接受我的招待。