C2 noun #83,172 가장 일반적인

metallurgy

UK /mɛˈtælədʒi/ | US /mɛˈtælədʒi/

The science of metals; their extraction from ores, purification and alloying, heat treatment, and working.

metallurgy 30초 만에

  • (noun) The science of metals; their extraction from ores, purification and alloying, heat treatment, and working.

Meanings

  1. 1
    noun The science of metals; their extraction from ores, purification and alloying, heat treatment, and working.
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