Polyaxial joints
[医] 多轴关节, 杵臼关节
🧩 词语组成解析
n. 关节；连接, 接头；运动付（joint的复数形式）
🗣️ 情景例句
You have that look in your eye.
你的眼睛里显示出你已有了答案。
I asked him to fix it for me, but he wouldn't.
我请他帮我修理，但是他不肯。
Can you spell it, please?
请您把它拼出来好吗？