Medullization
[医] [骨]髓形成, [骨]髓化
🗣️ 情景例句
Terrific!
妙极了！
I'm up to my ears in work.
我忙死了。
For years he has been asking me to collect snails from my garden and take them to him.
多年来，他一直让我把我园子里的蜗牛收集起来给他捎去。