Pellagramin
[医] 烟酸
🗣️ 情景例句
Mm-hmm. Let's go ...
嗯哼。我们走吧……
Give a thief rope enough and he will hang himself.
多行不义必自毙。
As there were strange marks on the X-ray plates taken of the mummy, doctors have been trying to find out whether the woman died of a rare disease.
由于在给这个木乃伊拍摄的X光片子上有点奇怪的斑点，所以，医生们一直试图搞清这位妇女是否死于一种罕见的疾病。