“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	generator of a conical surface generator of a cylindrical surface generator of a displacement operator generator of a group generator of a module generator of an endomorphism generator of an ideal generator of a product generator of a quadric generator of a ruled surface generator of a semigroup generator of a surface of revolution generator of information generator of unitary transformation generator polynomial generator potential generator set generator-transformer block connection generatrix gene rearrangement gene regulation network of medicinal resources gene regulation of active compounds gene regulatory network gene regulatory network modeling generic

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