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secondary energy

Noun CEFR B2

Definitions

Energy contained in a fuel, electricity, or similar carrier of energy derived from some a primary energy source.

Equivalents

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

secondary explosive secondary feather secondary fermentation secondary fire secondary forest secondary healthcare

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