亜あ炭たん化か物ぶつMeaningsNoun1. subcarbideKanji used亜Asia炭charcoal化transformation物thingComposed of亜あsub-; second-rate; inferior; -ous (indicating a low oxidation state); -ite; Asia; Argentina; ArabiaPrefix炭たん化かcarbonization; carbonisationNoun物ぶつstock; productsNoun