Coossification
[医] 协同骨化(作用)
🗣️ 情景例句
The communists don't believe in God or ghosts.
共产主义者不相信鬼神。
I'm glad to hear about your graduation.
我很高兴得知你毕业了。
But as the paper moved from side to side under the pen point,
由于纸在笔尖下来回运动，