pentadactyl
pentadactyl
[ˌpɛntəˈdaktɪl]
adjective
pentadactyly
[-ˈdaktɪli]
noun
语源
[ˌpɛntəˈdaktɪl]
adjective
- (Zoology)(of a vertebrate limb) having five toes or fingers, or derived from such a form, as characteristic of all tetrapods
(动)（脊椎动物四肢）五趾的；五指的
pentadactyly
[-ˈdaktɪli]
noun
语源
- early 19th cent.: from penta- 'five' + Greek daktulos 'finger'
考试词汇表
