| 释义 |
per·chlor·o·eth·yl·ene 英pəˌklɔːrəʊˈeθəˌliːn, -ˌkləʊr-美pɚˌklɔroˈɛθəˌlin, -ˌklor-AHDpər-klôr'ō-ĕthʹə-lēn', -klōr'- COCA¹⁴¹⁶¹⁴BNC²³⁶²¹³⁺¹iWeb⁶¹⁰⁵²
基本例句
n.全氯乙烯¹⁰⁰
名词100%
用作名词The Administration sought members views on a proposal to reduce the emission ofperchloroethylenefrom 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。 |