Theca vertebralis
[医] 硬脊膜
🧩 词语组成解析
n. 囊, 膜, 鞘\\n[医] 膜, 鞘
🗣️ 情景例句
It is pleasant to jog in the early morning.
清晨慢跑很舒畅。
OK.
好的。
During that time she covered a distance of eight miles.
在那段时间里，她游了8英里。