身体 - 嘴巴和牙齿

(anatomy) the inside upper side of the mouth that separates it from the nasal cavity

上颚

a flexible muscular structure located at the back of the roof of the mouth

软腭

(anatomy) the soft fleshy part at the back of the soft palate that hangs just above the pharynx

悬雍垂

the bony structure in the roof of the mouth that separates the oral and nasal cavities

硬腭

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

舌头

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

乳牙

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

牙冠

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

牙釉质

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

牙龈

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

切牙

a temporary tooth in young children that drops out and is later replaced with a permanent one

乳牙

one of the large flat teeth at the back of the mouth used for grinding and crushing food

磨牙

a tooth that is located between the canine and molar teeth

前磨牙

a rounded ridge or prominence found on the lingual surface of anterior teeth near the cervical third

磨尖

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

牙齿

a tooth located between the canine and molar teeth

双尖牙

a hard, calcified tissue beneath the enamel and cementum of a tooth

牙本质

the soft, connective tissue found in the center of a tooth, containing blood vessels, nerves, and cells

牙髓

a dental procedure to remove infected or damaged pulp from a tooth's root canal system

根管治疗

the third and final set of molars that typically emerge in the back of the mouth during early adulthood

智慧牙

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

尖牙

the hollow space in the mouth that includes the lips, teeth, tongue, gums, and the hard and soft palates

口腔