Ossified
a. 已骨化的；僵化的
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
All is fish that comes to his net.
到了网中都是鱼；只要到手全都要。
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，