Meninx primitiva
[医] 原脑膜
🧩 词语组成解析
n. 脑膜\\n[医] 脑[脊]膜
原板（原生动物）
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
Go for it!
加油！
If it were severe, they all fell.
如果地震剧烈，所有的木棒都会倒下。