英文同义词
1,3-Dioxan-2-one, polymer with 2-hydroxypropanoic acid;Lactic acid-propylene carbonate copolymer;Lactic acid-trimethylene carbonate copolymer;Poly(DL-lactic acid-co-trimethylene carbonate);Propanoic acid, 2-hydroxy-, polymer with 1,3-dioxan-2-one