pindexperchloromethane./per-klawr-oh-meth-eyn, -klohr-/US // pərˌklɔr oʊˈmɛθ eɪn, -ˌkloʊr- //高氯甲烷,过氯甲烷,全氯甲烷,高氯沼气Definitionsn.noun · 名词1. Chemistry.›carbon tetrachloride. Level 5More words in p →