Значение слова "DUB IN" найдено в 3 источниках
найдено в "Англо-русском словаре Мюллера"
dub in озвучивать The music was dubbed in afterwards. If you make a film inone language and want people in other countries to understand it, you can dubin the voices of other actors speaking the other language, matching the wordsas nearly as possible to the movements of the original actors' mouths.

найдено в "Англо-русском словаре общей лексики"
фраз. гл. озвучивать The music was dubbed in afterwards. — Звуковая дорожка была записана потом.
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