per.chlor.o.eth.yl.ene
perchloroethylene的音标和读音:
DJ音标发音: [pəˌklɔ:rouˈeθəˌli:n, -ˌklour-]
KK音标发音: [pɚˌklɔroˈɛθəˌlin, -ˌklor-]
perchloroethylene的词性:
n.(名词)
1. A colorless, nonflammable organic solvent, Cl2C:CCl 2, used in dry-cleaning solutions and as an industrial solvent.
四氯乙烯:一种无色不可燃有机溶剂,Cl2C:CCl 2,用做工业用溶剂以进行干燥、干净的分解