premature eruption of primary teeth 乳牙萌出过早

permanent teeth eruption times 恒齿长出时间

premature eruption permanent teeth 恒牙早期萌出

eruption of the teeth 牙长出 ; 出牙时间表

eruption of teeth 出齿

primary teeth eruption 乳牙萌出

permanent teeth eruption 恒牙萌出

premature eruption primary teeth 乳牙萌出过早

Teeth ectopic eruption 牙异位萌出

eruption of deciduous teeth 乳牙萌出