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
My wife and I spent our honeymoon at the inn.
我太太和我在你们旅馆度的蜜月。
Whom will you invite to the wedding?
你将邀请谁参加婚礼？
Armed with the new machine, a search party went into the cave hoping to find buried treasure.
一支用这种新机器装备起来的探宝队进入了这个岩洞，希望找到埋藏着的金子。