[英文释义] The reaction product of bisphenol A and glycidyl methacrylate that undergoes polymerization when exposed to ultraviolet light or mixed with a catalyst. It is used as a bond implant material and as the resin component of dental sealants and composite restorative materials.
concise adj. 简洁的,简明扼要的。 Talks and articles should all be concise and to the point. 讲话和写文章都应该简明扼要。 adv. -ly ,-ness n.