AnalyzerSentence analysis8SpansSentence二酸化炭素は炭素の酸化物の一種だ。1000 character limitAnalyzeSentence二に酸さん化か炭たん素そは炭たん素その酸さん化か物ぶつの一いっ種しゅだ。Span Details二に酸さん化か炭たん素そcarbon dioxide; CO2nounはtopic markergrammarReport an issue with this page