biofuel

名词 n.
中文释义
英 /ˈbaɪ.əʊˌfjʊ(.ə)l/   

英文释义

名词 n.
  1. Any fuel that is obtained from a renewable biological resource, especially from biomass. countable,uncountable
    — Even second-generation biofuels, made from crop wastes or wood, are an environmental disaster, either extending the cultivated area or removing the straw and stovers which protect the soil from erosion and keep carbon and nutrients in the ground.

词形变化

biofuels plural

词源

Etymology tree
Proto-Indo-European *gʷeyh₃-der.
Ancient Greek βῐ́ος (bĭ́os)
Ancient Greek βῐο- (bĭo-)der.
English bio-
English fuel
English biofuel
From bio- + fuel.
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