Endostoma
[医] 骨髓腔肿瘤, 内生骨瘤, 中心性骨瘤
🗣️ 情景例句
Maybe you read our ads in the newspaper.
也许你在报纸上看过我们的广告。
John is not forty-five yet,is he?
约翰不够45岁,是吗？
It's red. It's a red car.
红色的，一辆红色的车。