环保科学 Save Sign in to save words Traditional (Taiwan): 環保科學 huánbǎokēxué ㄏㄨㄢˊ ㄅㄠˇ ㄎㄜ ㄒㄩㄝˊ environmental science Character by character 环(huán)surname Huan 保(bǎo)Bulgaria 科(kē)branch of study 学(xué)learn A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0