agrion
/ˈægrɪɒn/noun
1- a large damselfly that has a body with a metallic sheen豆娘, 色。 亦称DEMOISELLE.
1.1
- Genus Agrion (or Calopteryx), family Calopterygidae: numerous species, including the common European A. virgo.色属, 科：众多种, 包括欧洲常见的丛林色。
词源
Greek， neuter of agrios 'wild'.