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
It was on Spring Avenue, near the park.
那房子是在Spring Avenue 公园附近。
Our own actions are our security, not others' judgements.
我们的行为是自己的保证而不是别人的鉴定。
for the basket contained two Members of Parliament and the Commanding Officer of the station!
因为筐里是两名国会议员和一名基地的指挥官！