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въглеводоро́д form.
econ.	ogļūdeņradis
въглеводоро́д Много голяма група от химически съединения, съставени само от въглерод и водород form.
environ.	ogļūdeņradis

въглеводоро́д: 7 phrases in 3 subjects

Economy	1
Environment	2
General	4