再生燃料 zài shēng rán liào

DEFINITIONS

  1. renewable fuel

CHARACTERS

再 zài
HSK 1
again, twice, re-
生 shēng
HSK 1
life, living, lifetime; birth
燃 rán
HSK 5
burn; light fire, ignite
料 liào
HSK 3
consider, conjecture; materials, ingredients