pain principle इन हिंदी

pain: यंत्रणा प्रसव

principle: मूल अंग कारण मूल

	1.	Supporting the no-pain principles promoted at the spa, both offer sturdy French-Caribbean-American fare, with no calorie counts.
	2.	It is difficult enough to determine the pleasure and pain principle in human beings; it is impossible to do so in pigs.

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