“Tea and horse policy”的概念、定义、翻译、参考文献-科学参考

单词	Tea and horse policy
释义	Tea and horse policy Encyclopedia 历史学制度、机构与职官释 Tea and horse policy茶马事例中国清代政府向茶叶生产者征收实物，用以与西北、西南各少数民族交换马匹的一项政策。
随便看	place of a field place of articulation place of decimals place of hundreds Place of People，Rome place of registered permanent residence place of the camera place of the first kind place of the second kind place of units placer mineral Place Royale placer sampling Placetas place-theoretic place theoretical place theory of hearing place/transition system place utility place value place-value system Place Vendôme Placing advertisements placoderms placodontians

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。