

Врач сказал, что у девочки корь.
The doctor said the girl has measles.
В детстве я болел корью.
I had measles as a child.
Детям обязательно делают прививку от кори.
Children are always vaccinated against measles.
"корь" is in the lesson "Sickness" (Level 9), along with 17 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.