concentration expression इन हिंदी

concentration: केन्द्रीकरण

expression: इजहार अभिव्यक्ति

concentration camp	concentration control	concentration effect
concentration efficiency	concentration exponent	concentration gradient
concentration of capital	concentration of economic power	concentration of emulsion

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी