Sphaceloderma
[医] 皮坏疽
🗣️ 情景例句
Oh, sorry. There must be some mistake.
哦，抱歉，一定是弄错了。
He is in difficulty in his business.
他在事业上遇到困难了。
How would you go to Beijing, by air or by train?
你怎样去北京，是乘飞机还是坐火车？