noun🔗Share萤火虫，夜光虫 Any 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." "在温暖的夏夜里，我们常常在后院看萤火虫一闪一闪地亮着光芒。insectanimalnaturebiologyorganismenvironmentChat with AIVocabulary GamePractice Reading
