perchloroethylene / pərˌklɔr oʊˈɛθ əˌlin, -ˌkloʊr- /

📖毕业后词汇四氯乙烯全氯乙烯全氯乙稀全氯乙烃

perchloroethylene 的定义

n. 名词 noun

Chemistry.