Pellagrosis
[医] 糙皮病, 陪拉格皮病
🗣️ 情景例句
I've been working like a madman all day.
我今天一整天都像个疯子一样工作。
You've got an express mail.
你有特快专递。
He strolls about the town.
他在镇上四处遛达。