Uroporphyrinogen
[化] 尿卟啉原; 六氫尿卟啉
??? 情景例句
What? Oh, yes. Starving. Well, I...
什么？ 噢， 是， 我很餓。好啦 ，我……
Childhood shows the man, as morning shows the day.
看人看年少，看天看破曉。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。