保溫瓶 Save Sign in to save words Simplified: 保温瓶 bǎowēnpíng ㄅㄠˇ ㄨㄣ ㄆㄧㄥˊ thermos Character by character 保(bǎo)Bulgaria 溫(wēn)surname Wen 瓶(píng)bottle A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0