克维拉 kèwéilā Kevlar Definitions Defs Origin Strokes Stroke Words Sentences Sents 克维拉 克維拉 kèwéilā Kevlar a strong synthetic fiber used especially as a reinforcing agent in the manufacture of tires and other rubber products and in protective gear such as vests and helmets
克维拉 克維拉 kèwéilā Kevlar a strong synthetic fiber used especially as a reinforcing agent in the manufacture of tires and other rubber products and in protective gear such as vests and helmets
