dragonfly

Từ điển WordNet v3.1 - WordNet Dictionary

noun

slender-bodied non-stinging insect having iridescent wings that are outspread at rest;
adults and nymphs feed on mosquitoes etc.
• Syn:
darning needle, devil's darning needle, sewing needle, snake feeder, snake doctor,
mosquito hawk, skeeter hawk
• Hypernyms:
odonate