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solar-powered calculator

solar-powered calculator

hand-held electronic calculators powered by solar cells mounted on the device

en-GB/ˈsəʊlə - ˈpaʊəd ˈkælkjʊleɪtə/

en-US/ˈsoʊlɚ - ˈpaʊɚd ˈkælkjəˌleɪtɚ/

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