Check it at www.forvo.com. If there is no such word, ask the users to pronounce it.

u can speak with native Russian like me or other and correct your prononciation

Compare dynamic spectrograms of a word pattern and yours imitation

You can use online transators:
http://translate.yandex.ru/
https://translate.google.ru/ ;
first you need to select required language in drop-down list.
then type the word you want to listen, hit on speaker icon and listen.
:)
they speak like zombies but it's better than nothing
:)))