二に酸さん化か炭たん素その吸きゅう収しゅう源げんじ字FuriganaAudioMeanings1nouncarbon sink; carbon dioxide sink; CO2 sinkEnvironmental science term for a natural or artificial reservoir that absorbs more carbon dioxide than it releases.森しん林りんは重じゅう要ような二に酸さん化か炭たん素その吸きゅう収しゅう源げんです。Break this sentence down in the analyzerForests are important carbon sinks.海かい洋ようも二に酸さん化か炭たん素その吸きゅう収しゅう源げんとして機き能のうしている。Break this sentence down in the analyzerThe oceans also function as carbon dioxide sinks.