たんそどうかさよう 炭素同化作用 LinksSentence search for 炭素同化作用Sentence search for たんそどうかさようKanji details for 炭, 素, 同, 化, 作 and 用Edit in JMdict Noun1. carbon assimilation; carbon fixationBiochemistry, See also 炭酸同化作用 Discussions Log in to talk about this word.