Osteocalcin
骨钙素；骨钙蛋白
🗣️ 情景例句
No way.
不可能
Friendship is love with understanding.
友谊是爱加上谅解。
When I was young, I'd listen to the radio, waiting for my favorite songs.
当我还是个小女孩的时候，我常听着收音机，等待我最喜欢的歌。