teeth

名词 teeth:

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

同义词：dentition

名词 tooth:

hard bonelike structures in the jaws of vertebrates; used for biting and chewing or for attack and defense

同义词：tooth

something resembling the tooth of an animal

同义词：tooth

toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell

同义词：tooth

a means of enforcement

同义词：tooth

one of a number of uniform projections on a gear

同义词：tooth