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
Sure. You take the next left turn.
当然。你在下一个路口左转。
Won't you be embarrassed to leave the party early?
你提早一点离开宴会也无妨吧？
What seems to be the problem.
什么样的问题呢？