胸骨 きょうこつ noun (common) (futsuumeishi) nouns which may take the genitive case particle 'no' 胸骨きょうこつ Noun Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' breastbone;sternum 漢字 kanji used 胸 bosom, breast 10画 骨 skeleton, bone 10画
胸骨きょうこつ Noun Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' breastbone;sternum