Osseocolla
骨胶
🗣️ 情景例句
This is my father, Dr. Philip Stewart ...
这是我父亲 Philip Stewart医生……
Don't fly till you wings are feathered.
羽毛未丰不要飞。
This is Uncle Wang. Uncle Wang likes making things.
这是王叔叔。王叔叔喜欢做东西。