单词	copolymer
释义	co·pol·y·mer (kō-pŏlə-mər) n. A polymer of two or more different monomers. co·pol′y·meric (-mĕrĭk) adj.
随便看	stepbrother step by step stepchild step dance step-dance step-dancer stepdaughter step down step-down stepfamily stepfather stephanotis Stephen Stephen Stephen Stephen Stephen Stephen Stephen Stephen Stephen Stephen Arnold Stephen Butler Stephen Collins Chincoteague Bay

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