alula

英[\'æljʊlə]
美[ \'æljʊlə]

基本释义

n.
(鸟类的)小翼羽

词性变化

英英释义

Noun
  • 1. scale-like structure between the base of the wing and the halter of a two-winged fly

  • 2. tuft of small stiff feathers on the first digit of a bird's wing

最新英语单词

行业英语