pindexperchloroethane./per-klawr-oh-eth-eyn, -klohr-/US // pərˌklɔr oʊˈɛθ eɪn, -ˌkloʊr- //过氯乙烷,全氯乙烷,全氯甲烷,高氯乙烷Definitionsn.noun · 名词1. Chemistry.›hexachloroethane. Level 4More words in p →