cellulose acetate
柯林斯词典
1. N nonflammable material made by acetylating cellulose: used in the manufacture of film, dopes, lacquers, and artificial fibres 醋酸纤维素
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1. N nonflammable material made by acetylating cellulose: used in the manufacture of film, dopes, lacquers, and artificial fibres 醋酸纤维素