

Я учу русский язык.
I'm learning Russian.
Сегодня у нас русский язык.
Today we have Russian class.
Где твой русский словарь?
Where is your Russian dictionary?
"русский" is in the lesson "Education" (Level 14), along with 12 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.