Vertebral canal
椎管
🧩 词语组成解析
a. 椎骨的, 脊椎的, 由椎骨构成的\\n[医] 椎骨的
🗣️ 情景例句
I am.
我饿了。
I can't tell.
我说不准。
A man was walking through a wood and he came across a woodcutter.
一个人正步行穿过一片树林，他遇见一个伐木工人。