英语翻译Newbom babies do not usually have any teeth Their front
英语翻译
Newbom babies do not usually have any teeth Their front teeth begin to grow when they are about six months old.Most children have all their "milk" teeth by the time they are two years old.there are 20 teeth altogether
Newbom babies do not usually have any teeth Their front teeth begin to grow when they are about six months old.Most children have all their "milk" teeth by the time they are two years old.there are 20 teeth altogether
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