dicynodont
dicynodont
[dʌɪˈsɪnədɒnt]
noun
[dʌɪˈsɪnədɒnt]
noun
- a fossil herbivorous mammal-like reptile of the late Permian and Triassic periods, with beaked jaws and no teeth apart from two tusks in the upper jaw of the male
二齿兽 - Dicynodon and other genera, infra-order Dicynodontia, order Therapsida
二齿兽属及其他属，二齿兽下目，兽孔目
- mid 19th cent.: from modern Latin Dicynodontia (plural), from Greek di- 'two' + kuōn 'dog' + odous, odont- 'tooth'
考试词汇表
