noun🔗ShareEintagsfliegeAny of the many fragile insects of the order Ephemeroptera that develop in fresh water and live very briefly as winged adults."Along the riverbank, we saw hundreds of mayflies swarming, their brief adult lives already nearing their end. "Am Ufer des Flusses sahen wir Hunderte von Eintagsfliegen schwärmen, deren kurzes Erwachsenenleben sich bereits dem Ende näherte.insectanimalbiologynatureecologyChat with AIVocabulary GamePractice Reading