heterodactylous

/het-uh-roh-dak-tuh-luhs/US // ˌhɛt ə roʊˈdæk tə ləs //

异体字,异体动物,异体的,异体字型

Definitions

adj.形容词 adjective

1
Ornithology.
- : having the first and fourth toes directed backward, and the second and third forward, as in trogons.