单词milk tooth
n.: 奶牙网络: 乳牙
乳齿;乳牙:
any of the first set of teeth in young children that drop out and are replaced by others
乳牙
奶牙
An Application on Glaze Removing from Neighboring Side of Milk Tooth in the Period of Tooth Substitute
替牙期乳牙邻面去釉在正畸中的应用