polyolefins

英 ['pəʊljəʊlɪfɪnz] 美 ['pəʊljəʊlɪfɪnz]

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临近单词

Polyea A POLY polyethylene glycol fatty acid ester polycarbonate polyurethane elastomer Polychlorinated biphenyl measurement Polygorum cuspidatum Sieb. et Zucc polycrystalline diamond cutting tool polyoxyethylenated acetylenic glycol Polysaccharides of Semen Plantaginis poly-p-trifluo-romethylstyrene Polysiloxane modified by alkyl group polydimethyldiallylammonium chloride

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