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
Very nice to meet you.
很乐意见到你。
Don't forget to look after him.
不要忘记照料他。
Who won?
谁赢了？