Osteocalcin
骨钙素；骨钙蛋白
🗣️ 情景例句
Brandy, please.
白兰地。
Los Angeles. I stayed with my brother.
落杉矶。上我兄弟家去了。
The public bet a great deal of money on Mendoza, but he was defeated.
公众把大笔赌注下到了门多萨身上，但他却输了。