dentition
[den'tiʃәn]
n. 齿, 齿系, 齿

[医] ,

1. Full dentition fitting tightly to maintain strong chin.
   腭壮，（齿）密咬合。
2. Prefabrication of dental crowns for primary dentition and permanent young molars.
   制造齿臼齿冠。
3. An impacted maxillary canine is a frequently encountered clinical problem in the mixed dentition.
   摘颚阻犬齿混合齿期常见问题。

dentition
[ noun ]

1. the eruption through the gums of baby teeth

<noun.process>

2. the kind and number and arrangement of teeth (collectively) in a person or animal

<noun.body>

Dentition \Den*ti"tion\, n. [L. dentitio, fr. dentire to cut
teeth, fr. dens, dentis, tooth. See {Dentist}.]
1. The development and cutting of teeth; teething.

2. (Zo["o]l.) The system of teeth peculiar to an animal.