英语翻译
问题描述：
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
答
刚出生的宝宝没有牙齿,一般来说,门牙大概在宝宝六个月的时候开始生长.大多数孩子到2岁的时候才会长完所有奶牙,一共20颗.