Pellargra
糙皮病
🗣️ 情景例句
Are you still doing your photography?
你还在搞摄影吗？
What are you speaking about?
你正在谈什么？
They devise hundreds of competitions which will enable us to win huge sums of money.
他们设计数以百计的竞赛，竞赛中有人可赢得巨额奖金。