Home/pyrosulfatepyrosulfate/pahy-ruh-suhl-feyt/US // ˌpaɪ rəˈsʌl feɪt //焦硫酸盐,热硫酸,焦硫酸,焦硫酸盐Definitionsn.名词 noun1 Chemistry.: a salt of pyrosulfuric acid. Level 5Browse all words →