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
Once you become a celebrity, you can kiss your private life goodbye.
一旦你成为名人，你就没什么私生活可言了。
Our staff and employees will do their best to make your visit comfortable and worthwhile.
我们所有的员工都会尽力使您的来访舒适而有价值。
Is there a cat in the tree?
树上有猫吗？