Bmps
骨成型蛋白质（Bone Morphogenetic Protein）
🗣️ 情景例句
There's nothing wrong with hard work.
刻苦没错。
She fears Tom will drop out of school.
她担心汤姆会休学。
And I advise you not to eat fruit that isn't ripe in future.
还有，我劝你今后不要吃不熟的水果。