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 method should be widely promoted.
这种方法应该推广。
Please speak slowly, so I can understand you.
请慢慢地说，那样我就能听得懂你说的话了。
Glad to hear that.
太好了