Nantoka/二èrHSK 1二 (èr) is a Chinese word meaning “two; 2; (Beijing dialect) stupid”.Meanings1two223(Beijing dialect) stupidPart of speechnumeralRelated words第二second二十twenty; 20十二twelve周二Tuesday独一无二(idiom) unique; unmatched; unrivalled老二second-eldest child in a family星期二Tuesday二级grade 2二战World War II一清二楚to be very clear about sth (idiom)二氧化碳carbon dioxide CO2二手indirectly acquiredStudy Chinese with flashcards →