にらんせい 二卵性 LinksSentence search for 二卵性Sentence search for にらんせいKanji details for 二, 卵 and 性Edit in JMdict Noun which may take the genitive case particle 'no', Noun1. fraternal (of twins); diovular; dizygotic; biovularMedicine, See also 一卵性 Discussions Log in to talk about this word.