water concentration英语标准发音:water concentration英式发音:美式发音:翻译中文水浓度water concentration - 基本释义[词典1]湿(水)选;水力富集water concentration - WEB词典water concentration湿选水选水力富集water fluoride concentration水含氟量water radon concentration水中氡活度浓度 参考资料: 1.百度翻译:water concentration2.有道词典:water concentration3.爱词霸:water concentration