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 was expecting him here at five forty-five.
我们约好了五点四十五在这里会面的。
Not necessarily.
不见得。
It's a lovely windy day today.
今天是个有风的好天气。