“ordinary letter”的概念、定义、翻译、参考文献-科学参考

单词	ordinary letter
释义	ordinary letter Encyclopedia 工学信函释 ordinary letter平常信函信函的一种常见形式。邮政企业在收寄时不出具收据，处理时不登记，投递时不要求收件人签收，不接受用户查询。简称平信。
随便看	Evgeny Mikhailovich Vinokurov Evgeny Yevgenievich Nesterenko E. V. Huntington E. V. Huntington (1874—1952) Evian Agreement eviction pricing evidence evidence-based correction evidence-based corrections Evidence-Based Design evidence-based learning evidence-based medicine evidence-based medicine resource evidence-based nutriology evidence-based policy making evidence-based psychotherapyapy evidence-based software engineering evidence exchange evidence file evidence fixed evidence method evidence of customary international law evidence of health supervision evidence review evidence theory

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。