一対 いっつい noun (common) (futsuumeishi) nouns which may take the genitive case particle 'no' 一対いっつい Noun Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' pair;couple 漢字 kanji used 一 one, one radical (no.1) 1画 対 vis-a-vis, opposite 7画
一対いっつい Noun Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' pair;couple