having a very eager approach to an activity

excessively greedy

अत्यधिक लालची

English Usage: The voracious consumer culture often leads to environmental damage.

Hindi Usage: अत्यधिक लालची उपभोक्ता संस्कृति अक्सर पर्यावरणीय नुकसान की ओर ले जाती है।