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evolutionary
क्रमिक विकास संबंधी / धीरे-धीरे बदलाव वाला
relating to the process of gradual change and development of something over a long period.

“The transition from physical keys to fingerprint scanners was a significant evolutionary step in smartphone security.”
फिजिकल चाबियों से फिंगरप्रिंट स्कैनर तक का बदलाव स्मार्टफोन सुरक्षा में एक महत्वपूर्ण क्रमिक विकास का कदम था।
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