Polyglycolide acid is one of the most important polymer material used in medicine because of its superior biodegradability and biocompatibility.
聚羟基乙酸是一种简单的聚酯，它具有优异的可生物降解性和生物相容性，是一类较重要的医用高分子材料。
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Polyglycolide is a kind of simple polyester. It has excellent biodegradability and biocompatibility. And it is an important macromolecule material for medicine.