“natural perfume”的概念、定义、翻译、参考文献-科学参考

单词	natural perfume
释义	natural perfume Encyclopedia 工学天然香料释 natural perfume天然香料取自植物、动物或微生物作用的底物（大多数情况包括微生物），以产生一定香气或香味的物质。工学食品添加剂释 natural perfume天然香料以自然界存在的动植物的芳香部位为原料，采用简单加工或物理和生物化学方法进行提取，并保持原动植物香气特征的香料。
随便看	respiratory centre respiratory chain respiratory complex caused by heat respiratory death respiratory device accessories respiratory devices respiratory electron transport chain respiratory electron-transport chain respiratory failure respiratory fuction & air analyzer devices respiratory function exercise respiratory genetic disorders respiratory health effects of atmospheric pollution respiratory insufficiency respiratory monitoring respiratory movement respiratory muscle respiratory nematodosis of ovine and cattle respiratory nematodosis of pig respiratory organs protection aid respiratory peak respiratory protector respiratory quotient respiratory rate respiratory rhythm

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。