Cementum
n. 牙骨质, 水门汀
🔁 扩展释义
【医】 粘固粉, 牙骨质, 水泥剂
🗣️ 情景例句
Payment by instalments is one of the terms of payment that has been accepted.
分期付款是通常被接受的一种付款方式。
Her skirt is behind the chair.
她的裙子在椅子后面。
Look at the snow! It's quite light.
瞧这雪！这么小。