“PEN International”的概念、定义、翻译、参考文献-科学参考

单词	PEN International
释义	PEN International Encyclopedia 文学比较文学与世界语文学释 PEN International国际笔会国际作家组织。全称“国际诗人、剧作家、散文家、编辑和小说家协会”，又称“世界作家协会”或“世界笔会”。
随便看	associated diagram associated difference equation associated differential equation associated digraph associated director circle associated director line associated directrix associated edge cut associate degree associate degree nursing programs associated element associated elements associated equation associated equipment associated extremal associated factor set associated factor system associated family associated fiber bundle associated flow associated form associated function associated functional associated geometry associated graded group

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。