Pellargra
糙皮病
🗣️ 情景例句
Are there any special requirements that I should list in the paper?
有什么特别的需求要我列在报纸上的？
Quick at meal, quick at work.
吃得快，做得快。
However, rescue operations are proving difficult.
然而，事实证明营救工作非常困难。