蚕さん卵らんさんらんMeanings1nounsilkworm eggRefers specifically to the eggs of the silkworm (Bombyx mori), used in sericulture.養よう蚕さん農のう家かは春はるに蚕さん卵らんを孵ふ化かさせる。Sericulture farmers hatch silkworm eggs in spring.
