“promotion literature”概念、定义、翻译-科学时代

单词	promotion literature
释义	旅游词汇手册 promotion literature 促销材料；产品宣传资料
随便看	polygon polygon polygon polygon polygon polygon polygonaceae Polygonaceae polygonal polygonal approximation polygonal connection polygonal height traverse polygonal map polygonal map polygonal mirror polygonal point polygonal prism polygon analysis polygon-arc topology polygonatum Polygonatum odoratum polygon clipping polygonization polygonization polygonized structure

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。