硬质塑料 yìngzhìsùliào rigid plastics Definitions Defs Origin Strokes Stroke Words Sentences Sents 硬 yìng adjective hard hard; stiff; solid; resistant to pressure质 質 zhì nounaffix substance (bound form) physical matter; substance; the material essence of an object塑料 sùliào noun plastic plastics; organic polymers formed from synthetic resins that can be molded into various shapes