cemental repair中文什么意思

• 牙本质修复

• repair:     repair2 n. 1.常去之处，人来人往 ...
• cemental:    白垩质的; 齿骨质的
• cemental caries:    牙骨质龋
• cemental decay:    牙骨质腐蚀
• cemental dysplasia:    牙骨质发育不良