二氧化氮 Save Create a free account to save words èryǎnghuàdàn ㄦˋ ㄧㄤˇ ㄏㄨㄚˋ ㄉㄢˋ 男 女 nitrogen dioxide Character by character 二(èr)two 氧(yǎng)oxygen 化(huà)make into 氮(dàn)nitrogen Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0