身体 - 嘴巴和牙齿

the soft movable part inside the mouth used for tasting something or speaking

any of the temporary teeth in young children that falls out and is later replaced with a permanent one

the visible part of the tooth above the gumline, used for biting and chewing

the hard white external layer that covers the crown of a tooth

the firm, pink flesh around the roots of teeth at the top and bottom of the mouth

(anatomy) any of the eight narrow-edged teeth at the front of the mouth that are used for biting

one of the things in our mouth that are hard and white and we use to chew and bite food with

(anatomy) any of the four pointed teeth that are between the incisors and premolars, used for tearing food