“to sign an official document”的概念、定义、翻译、参考文献-科学参考

单词	to sign an official document
释义	to sign an official document Encyclopedia 管理学公文词语释 to sign an official document公文签署签发公文的领导在正式发出、正式使用的公文正本落款处签注姓名。
随便看	circle orthotomic circle packing circle pedal curve circle point at infinity circle-point midpoint theorem circle point picking circle polynomial circle power circle problem circle property circle quadrangle circle quadrature circle radial curve circle reading circle right circles-and-squares fractal circle scanner circle-sector land use model circle segment triangle circles preserving property circles-preserving property circle squaring circle stage circle strophoid circlet

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。