Livedo reticularis symptomatica
[医] 症状性网状青斑
🧩 词语组成解析
青斑
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
I'm ill today.
今天我生病了。
The question was, which one?
问题是，哪一种气体导致火灾呢？