Azotoflavin
固氮黄素
🗣️ 情景例句
We couldn't ask for anything more, could we?
我们再没什么可求的了， 对吗？
No man loves his fetters be they made of gold.
即使脚镣黄金铸，无人爱上这刑具。
It was November 25th.
昨天是11月25日。