Collum femoris
[医] 股骨颈
🧩 词语组成解析
颈； 颈状组织
[医]（拉）股
🗣️ 情景例句
because, Danny,
因为Danny，
Well, it's too bad that you have to go.
哦，真遗憾，你一定要走。
Yes, there is.
有水。