基本解释喷胶棉词组短语短语polyester blending wadding 涤混合絮down filling or polyester wadding 下加气或聚酯软填料;向下填充或聚酯填料Polyester fiber silk -like wadding 涤纶仿丝绵polyester wadding更多词组专业释义纺织科学技术喷胶棉