脊髓位於人體的哪個部位?
正確答案: 背部
![小燈吖!](https://p.cdn.quizzclub.com/ql/2024-05-25/1f511338090e4b1e8450f61657a10124.jpg)
小燈吖!
有人會選頭嗎
![猜](https://p.cdn.quizzclub.com/ql/2022-03-01/35bd0d48acd140c8ab0badeb72988969.jpg?qv=1)
猜
背
![intelligent clever hello](https://cdn.best-quiz.com/avatars/0.png)
intelligent clever hello
ok