一氧化碳 Save Sign in to save words yīyǎnghuàtàn ㄧ ㄧㄤˇ ㄏㄨㄚˋ ㄊㄢˋ 男 女 carbon monoxide CO Character by character 一(yī)one 氧(yǎng)oxygen 化(huà)make into 碳(tàn)carbon A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0