Sciatic spine
[医] 坐骨棘
🧩 词语组成解析
a. 髋部的, 坐骨的, 坐骨神经的\\n[医] 坐骨的
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
Could you tell me how to use the shortcut?
你能告诉我怎么走这条近路吗？
To learn obeying is the fundamental art of governing.
学会顺从是管理的基本艺术。
I went further back into the cave and stopped still.
我向前走拐进岩洞，停住不动。