“tannin”概念、定义、翻译-科学时代

单词	tannin
释义	tannin 丹宁酸或tannic acid 从树皮、树叶、树果和许多植物的汁液中提炼的一种酸。在染色、鞣革和制墨中用作媒染剂。
随便看	rowing Rowlandson，Thomas Rowley，Thomas Rowntree，Benjamin Seebohm Rowse，A(Ifred) L(eslie) Roxburgh Royal Academy Royal Academy of Dramatic Art Royal Air Force Royal and Ancient Golf Club of St Andrews royal antelope Royal Ballet Royal British Legion Royal Canadian Mounted Police royal fern Royal Geographical Society Royal Greenwich Observatory Royal Horticultural Society Royal Institute of British Architects Royal Institution royal jelly Royal Marines Royal Mint Royal National Lifeboat Institution Royal National Theatre Company

科学时代收录了46211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。