Nantoka/胸廓xiōng kuò胸廓 (xiōng kuò) is a Chinese word meaning “thorax”.Meanings1thoraxCharacters in 胸廓胸xiōng · chest廓kuò · (bound form) extensive; vastRelated words胸chest胸variant of 胸[xiong1]胸部chest胸口chest胸罩brassiere (underwear)胸腔thoracic cavity胸前(on the) chest胸膛chest轮廓outline; silhouette心胸heart胸脯chest胸骨sternumStudy Chinese with flashcards →