RussiaKK [ˋrʌʃə] /ˈɹʌʃə/发音名词1俄罗斯、俄国Russia is the largest country in the world by land area.按陆地面积计算,俄罗斯是世界上最大的国家。2沙俄、俄罗斯帝国历史Russia was ruled by the tsars until the revolution of 1917.在一九一七年革命之前,俄国一直由沙皇统治。3苏联旧式,口语Many older people still call the whole Soviet Union Russia.许多老一辈的人仍把整个苏联称为俄国。用这个字练口说→