Macewen's triangle
[医] 麦丘恩氏三角, 外耳道上三角
🧩 词语组成解析
🗣️ 情景例句
What was your graduation thesis on?
你毕业论文是什么题目？
It is an ill bird that fouls its own nest.
家丑不可外扬。
What a good idea! See you tomorrow! Bye!
好主意！明天见！再见！