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
At home I like reading books and listening to music.
我喜欢在家里看书或听音乐。
Like knows like.
英雄识英雄。
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。