Noun:

1. a univalent chemical radical derived from ethylene

2. shiny and tough and flexible plastic; used especially for floor coverings

discsn.圆盘；唱片；花盘；磁盘；盘形物

singlesn.单人赛；单打名词single的复数形式.

vinyl group乙烯基,乙烯烃

1. A heat resistant vinyl ester resin was studied.
   研究了一种耐高温乙烯基酯树脂。
2. This type of vinyl is a poor substitute for leather.
   这种乙烯基材料代替皮革十分勉强。