El diccionario general alemán-ruso

• The dictionary contains entries with a detailed description, as well as illustrative examples and phraseological expressions. Along with commonly used words, the dictionary contains terminology from various professional fields. The present-day lexicon that was included in the dictionary reflects the current state of the language, the brisk growth of information technology, and new trends in various spheres of culture.

warum

(в вопросительных предложениях warum) adv почему, отчего; по какой причине