co2
导读：co2读音音标
co2意思解释
abbr.carbon dioxide 二氧化碳； 英英释义 co2n.a heavy odorless colorless gas formed during respiration and by the decomposition of organic
co2意思解释
abbr.carbon dioxide 二氧化碳； 英英释义 co2n.a heavy odorless colorless gas formed during respiration and by the decomposition of organic
co2读音音标
co2意思解释
abbr.
carbon dioxide 二氧化碳；
英英释义
co2n.
a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis
同义词：carbon dioxidecarbonic acid gas
