“self-made toys and teaching aids”的概念、定义、翻译、参考文献-科学参考

单词	self-made toys and teaching aids
释义	self-made toys and teaching aids Encyclopedia 教育学[学前儿童游戏]释 self-made toys and teaching aids自制玩教具幼儿或成人利用废旧物品或天然材料自己动手制作玩具的过程。
随便看	One post one salary system One post salary system one pot one pot reaction one-sample method one's complement one set of tables on enterprises statistics one-seventh ellipse one-sheeted hyperboloid one-sheet hyperboloid one-sided one-sided accomplice one-sided approximation one-sided chi-square test one-sided condition one-sided constraint one-sided continuity one-sided cut one-sided derivative one-sided differentiability one-sided error one-sided error randomized polynomial-time one-sided generator one-sided hypersurface one-sided hypothesis

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。