Dragonfly
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 07:37的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/dragonfly ref] From dragon + fly. == etymonline == [https://www.etymonline.com/wo…”的新页面）
wiktionary
From dragon + fly.
etymonline
dragonfly (n.)
common name of a neuropterous predatory insect of the group Libellulina, with a long, slender body, large eyes, and two pairs of large, membranous wings, 1620s, from dragon + fly (n.). An older name for it was adderbolt (late 15c.), for its shape, also devil's darning-needle.
