单词	Sprega
释义	Sprega 斯普雷加¹⁰⁰
随便看	semi rigid plastics semi-rigid polyurethane semirigid polyvinyl chloride sheet semirigid pvc Semirigid PVC plastics floor tiles semi-rigid receptacle semi-rigid road base material semi-rigid road surface Semi-rigid rockfall barrier wall semirigid root asphalt pavement semi-rigid rotor semirigids semirigid sheet semi-rigid shell bolting structure semi rigid stabilized base semi-rigid steel frame semirigid stent semirigid structure semi-rigid structure semi-rigid structure of surface semirigid substratum semi-rigid surface course material semi-rigid suspension semi-rigid tether line semi-rigid tubing