celluloseKK [ˋsɛljəˏlos] /ˈsɛljəˌloʊs/发音名词1纤维素Cellulose gives plant cell walls their strength and structure.纤维素赋予植物细胞壁强度与结构。2纤维素制品、纤维素材料多作修饰语The old film was made from a cellulose base.这种旧底片是以纤维素为基材制成的。用这个字练口说→