蜉蝣 [ㄈㄨˊ ㄧㄡˊ; fu2 you2] mayfly ◄ ►
蜉蝣 蜻蛉 かげろう ふゆう 蜉蝣 noun (common) (futsuumeishi) mayfly ephemeropteran ふゆう ephemerality (of human life) かげろう archaism dragonfly damselfly ◄ ►