罗巴切夫斯基 (羅巴切夫斯基) luóbāqiēfūsījī

luóbāqiēfūsījī proper noun Nikolai Ivanovich Lobachevsky
Domain: History 历史 , Subdomain: Europe
Notes: 1793-1856; One of the discoverers of non-Euclidean geometry (CC-CEDICT '羅巴切夫斯基')