noun🔗ShareСветлячкиAny beetle of the family Lampyridae, which exhibit bioluminescence during twilight."Sentence: "On warm summer evenings, we watched the fireflies blink their lights in the backyard." "Теплыми летними вечерами мы наблюдали, как светлячки мигают своими огоньками на заднем дворе.insectanimalnaturebiologyorganismenvironmentChat with AIVocabulary GamePractice Reading