Osteoblast
n. 成骨细胞\\n[医] 成骨细胞
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
I know the boy whose father is a ball player.
我知道那个男孩的父亲是球员。
You should always depend on yourself rather than someone else.
你应该是依靠你自己，而不足别人。