IELTS Anvil

biofuel

CEFR: B2

Fuel derived directly from living or harvested plant matter and biological waste.

Synonyms

biofuel descriptor
scientific term

Common Collocations

analysis of biofuel
features of biofuel
significance of biofuel

Example Sentence

The empirical passage in Cambridge IELTS 21 investigates the role of biofuel in its specific analytical context.

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