Cellular cementum
[医] 含细胞牙骨质
🧩 词语组成解析
n. 牙骨质, 水门汀
🗣️ 情景例句
Thanks. Thanks a lot. Good-bye.
谢谢。非常感谢。再见。
We must listen carefully to the teacher.
我们必须注意听老师说的话。
Why not? His home isn't far from here. Let's go.
为什么不呢？他家离这儿不远。我们走吧。