Dentine formation
[医] 牙质形成
🧩 词语组成解析
n. 牙质\\n[医] 牙[本]质
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
You'd better watch your step or you'll get into trouble again.
你最好留点儿神， 免得再惹麻烦。
Hares may pull dead lions by the beard.
虎落平阳被犬欺。
On the last day I made a big decision.
到了最后一天，我作出了一项重大决定。