Mastoiditis externa
[医] 外乳突炎, 乳突骨膜炎
🧩 词语组成解析
n. 乳突炎\\n[医] 乳突炎
🗣️ 情景例句
I can't put my finger on what exactly makes a written piece a classic.
我不知道什么使一篇著作成为经典。
What choice do I have?
我有什么选择吗？
Have you ever been bitten by a dog?
被狗咬过吗，你？