化石燃料 huà shí rán liào

DEFINITIONS

  1. fossil fuel

CHARACTERS

化 huà
HSK 3
change, convert, reform; -ize
石 shí
HSK 5
stone, rock, mineral; rad. 112
燃 rán
HSK 5
burn; light fire, ignite
料 liào
HSK 3
consider, conjecture; materials, ingredients