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
Tell the truth.
告诉我实话。
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。
This one seems a little small for me.
这顶我戴好像小了一点。