odonateWiktionary 原文英美词源链mulOdonata↓ 派生英语Englishodonate词源说明From translingual Odonata, from Ancient Greek ὀδούς (odoús, “tooth”), apparently because they have teeth on their mandibles, although most insects have toothed mandibles.释义名词noun1Any carnivorous insect of the order Odonata; a dragonfly or damselfly.