Scan with any QR Code Reader
The back of the card contains the word, the Russian translation, and a scanable QR code. Scanning the QR code will enable you to hear the correct pronunciation of the word, as well as definitions and examples of use.
The front of each qEnglish word card is meant to maximize learning efficiency. You only does it help you master the word by sight, but it provides the Russian translation to quickly recall what the word means. There is also a sentence that uses the word as an example.