Engelmann's disease
[医] 骨干发育不全
🧩 词语组成解析
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
A good teacher should always avoid embarrassing his students.
一位好的教师无论何时都应该避免使学生感到难堪。
So where's your bike today?
那么今天您的自行车在哪里呢？