Cementum canaliculi
[医] 牙骨质小管
🧩 词语组成解析
n. 牙骨质, 水门汀
[医]（单canaliculus）小管
🗣️ 情景例句
Hello, Richard. I found your bag!
哈啰，Richard， 我找到你的旅行袋。
A man apt to promise is apt to forget.
轻诺者易忘。
Below, the captain realized to his horror that the Titanic was sinking rapidly,
在下面，船长惊恐的地发现“泰坦尼克”号正在急速下沉，