单词	cement output
释义	cement output 水泥产量
随便看	rigid polyurethane foams rigid polyurethane materials rigid polyvinylchloride rigid polyvinyl chloride rigid polyvinyl-chloride rigid polyvinyl chloride pipe rigid polyvinyl-chloride pipe rigid polyviyl circuit rigid pond lotus rigid porous flow rigid portal rigid positioning rigid positioning with adjustable stroke rigid price rigid print rigid printed board rigid printed circuit Rigid proctosigmoidoscopy rigid projectile rigid projectiles rigid propeller rigid prosodic prose rigid PU foam plastic rigid pushing rigid PVC