名詞 pvc:

1. a polymer of vinyl chloride used instead of rubber in electric cables
   同義詞：polyvinyl chloride
2. irregularity of cardiac rhythm; recurrent occurrences can be a precursor of ventricular fibrillation
   同義詞：premature ventricular contraction

PVC

n.（名詞）
A common thermoplastic resin, used in a wide variety of manufactured products, including rainwear, garden hoses, phonograph records, and floor tiles.
聚氯乙烯：一種普通熱塑樹脂，廣泛用于產(chǎn)品加工，包括雨衣，花園澆水用的膠皮管，留聲唱片，和地板磚

來源：
p(oly)v(inyl) c(hloride)
p(oly)v(inyl) c(hloride)