patagium

patagium
[ˌpatəˈdʒʌɪəm]
(pl. patagia -ˈdʒʌɪə)
  1. (Zoology)a membrane or fold of skin between the forelimbs and hindlimbs on each side of a bat or gliding mammal
    (动)(蝙蝠或滑翔哺乳动物的)飞膜,翼膜
    ■(Entomology)a lobe that covers the wing joint in many moths
    (昆)颈片,领片,翅基片
语源
  1. early 19th cent.: from Latin, denoting gold edging on the edge of a Roman lady's tunic, from Greek patageion
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