鸟类学

niǎolèixué

ornithology

* * *

ornithology

* * *

ornithology

* * *

niǎo lèi xué

n. ornithology, branch of zoology dealing with the study and research of birds

* * *

niao3 lei4 xue2

ornithology, study of birds

* * *

鸟类学

niǎo lèi xué

ornithology

鸟类学家 birdman

* * *

鳥類學|鸟类学 [niǎo lèi xué] ► ornithology ► study of birds