perchloroethylene

英 [pəˌkləʊrəʊ'eθəlɪn] 美 [pəˌkloʊroʊ'eθəˌlɪn]

• n. 全氯乙烯

例句

用作名词 (n.)

1. The Administration sought members views on a proposal to reduce the emission of perchloroethylene from dry-cleaning machines.
   政府当局就有关减少乾洗机排放的全氯乙烯的建议徵询委员的意见。