Precocious periostitis
[医] 早发性骨膜炎
🧩 词语组成解析
n. 骨膜炎\\n[医] 骨膜炎
🗣️ 情景例句
It's my private affair.
这是我私人的事。
He went to the post office to mail a letter.
他去了邮局寄信。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。