“无偿援助”的概念、定义、翻译、参考文献-科学参考

单词	无偿援助
释义	无偿援助 nonreimbursable assistance
随便看	planer center planer cutting tool plane rectangular coordinates plane reflection plane reflector antenna plane repeater indicator planer fixture planer gauge planer head planerite planer knife sharpener planer milling machine plane roll planer parts planer saw planer slide planer table planer tool planer type grinder planer-type machine planer-type miller planer-type milling machine planer-type surface grinder planer vice planer work

科学参考收录了1248194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。