Nantoka/洋槐yáng huái洋槐 (yáng huái) is a Chinese word meaning “black locust tree (Robinia pseudoacacia)”.Meanings1black locust tree (Robinia pseudoacacia)Characters in 洋槐洋yáng · ocean槐huái · Chinese scholar tree (Sophora japonica)Related words海洋ocean洋葱onion (Allium cepa)太平洋Pacific Ocean洋ocean大西洋Atlantic Ocean洋娃娃doll (of Western appearance)大洋ocean西洋the West (Europe and North America)洋溢brimming with巡洋舰cruiser (warship)出洋相to make a fool of oneself得意洋洋joyfully satisfiedStudy Chinese with flashcards →