Medullization
[医] [骨]髓形成, [骨]髓化
🗣️ 情景例句
Sounds good. I'll be there at 7.
很好。我7点会到。
By little and little the wolf eateth the sheep.
狼吃羊，一只一只进肚肠。
Excuse me! Is this your pencil-box?
请问，这是你的铅笔盒吗？