Поиск по слову mrak дал один результат
CS чешский RU русский
mrak облако (nt)
mrak (n v) [mass of dust, steam or smoke] о́блако (n v) [mass of dust, steam or smoke] (n v)
mrak (n v) [visible mass of water droplets suspended in the air] о́блако (n v) [visible mass of water droplets suspended in the air] (n v)
mrak (n v) [mass of dust, steam or smoke] ту́ча (n v) [mass of dust, steam or smoke] (n v)
mrak (n v) [visible mass of water droplets suspended in the air] ту́ча (n v) [visible mass of water droplets suspended in the air] (n v)
CS чешский RU русский
mrak туча