毒瓦斯 Save Sign in to save words dúwǎsī ㄉㄨˊ ㄨㄚˇ ㄙ poisonous gas stinking fart Character by character 毒(dú)poison 瓦(wǎ)roof tile 斯(sī)Slovakia A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0