Osteogenic tissue
[医] 生骨组织
🧩 词语组成解析
[医] 成骨的
🗣️ 情景例句
I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
I know the boy whose father is a policeman.
我知道那个男孩的父亲是警察。
Doctor, I'm not feeling well, she said. I often feel tired.
“医生，我感到不舒服，”她说，“我经常感到疲倦”。