Synosteology
关节学, 关节解剖学
🗣️ 情景例句
That's right, sweetheart.
是的，宝贝。
In secondary school, children get more advanced knowledge.
中学的小孩会得到进一步的知识。
So what exactly are you suggestiong?
那你到底有什么具体建议呢？