Dissecans
[医]分离性骨软骨炎
🗣️ 情景例句
Of course.
当然可以。
Christmas comes but once a year.
佳节良辰，机会难得。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。