礦物燃料 kuàng wù rán liào

DEFINITIONS

  1. fossil fuels
  2. oil and coal

CHARACTERS

礦 kuàng mine; mineral, ore
物 wù
HSK 3
thing, substance, creature
燃 rán
HSK 5
burn; light fire, ignite
料 liào
HSK 3
consider, conjecture; materials, ingredients