noun🔗Share하루살이Any of the many fragile insects of the order Ephemeroptera that develop in fresh water and live very briefly as winged adults."Example Sentence: "Near the river, swarms of mayflies appeared and died within a few hours, their brief adult lives already over." "강가 근처에서 하루살이 떼가 나타나 몇 시간 안에 죽었고, 짧은 성충의 삶은 이미 끝났다.insectanimalnaturebiologyecologyChat with AIVocabulary GamePractice Reading
