Theca vertebralis
[医] 硬脊膜
🧩 词语组成解析
n. 囊, 膜, 鞘\\n[医] 膜, 鞘
🗣️ 情景例句
This community has always been very generous.
这个社区一向是非常慷慨的。
An nod is as good as a wink to a blind horse.
对牛弹琴。
The snake, however, continued to 'dance' slowly.
然而那蛇却还是缓慢地“舞动”着。