Rigid spine
[医] 脊柱强直
🧩 词语组成解析
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
We just got here.
我们才刚刚到这儿。
The wise man knows he knows nothing,the fool thinks the knows all.
聪明人自认一无所知，愚笨人自负无所不晓。
I think we can do that.
那我想没问题。