Caudal spine
[医] 尾刺
🧩 词语组成解析
a. 尾部的, 近尾部的\\n[医] 尾的, 尾侧的
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
A vice-presidency
副总裁
A man has his hour, and a dog has his day.
人有称心时，狗有得意日。
to work or worry about trifling things at the weekend.
在周末再让他们为琐事而动脑子和忧虑。