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
Please don't cut it too short.
不要剪得太短了。
And go out into the open to watch all kinds of fireworks glittering everywhere in the dark sky.
到外面去看夜空中绚烂多彩的焰火。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。