【化】 non-carbon oil
naught; nonexistence; not; nothing; without; lack; zero
【医】 a-; leipo-; lipo-; non-
char; charcoal
【医】 anthraco-; carbo; charcoal; vegetable charcoal; xylanthrax
paint; fat; grease; oil
【化】 oil
【医】 elaeo-; eleo-; oil; Ol; olea; oleo-; oleum