ephemeropteran 蜉蝣 [かげろう] /(n) (1) mayfly/ephemeropteran/(2) (arch) dragonfly/damselfly/ ------- 蜻蛉 [かげろう] /(n) (1) mayfly/ephemeropteran/(2) (arch) dragonfly/damselfly/ ------- 蜉蝣 [ふゆう] /(n) (1) mayfly/ephemeropteran/(2) ephemerality (of human life)/ |