Unna's stain
[医] 乌纳氏染剂(硷性亚甲蓝染剂)
🧩 词语组成解析
🗣️ 情景例句
I need a haircur, what would you recommend?
我要剪个发，你有什么好建议？
I know the boy whose father is a merchant.
我知道那个男孩的父亲是商人。
He looked pale and his clothes were in a frightful state.
他面色苍白，衣服也搞得不成样子。