Allen's fossa
[医] 艾伦氏窝, 股骨颈窝
🧩 词语组成解析
n. 窝, 凹\\n[医] 窝, 凹
🗣️ 情景例句
What did I forget?
我忘记什么？
What do you want to be when you grow on?
当你长大以后，你想做什么？
Though the sound could be heard clearly, it took me a long time to react.
虽然声音听得很清楚，但我过了好一会儿才作出反应。