英语词汇“concrete operations”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	concrete operations
释义	concrete operations con·crete op·er·a·tions in the psychology of Piaget, a stage of development in thinking, occurring approximately between 7-11 years of age, during which a child becomes capable of reasoning about concrete situations.
随便看	tolubeev, iurh vladimirovich tolubeev, nikita tolubeev, nikita pavlovich tolubko, vladimir tolubko, vladimir fedorovich toluca toluca de lerdo toluca, mexico toluca, méxico toluca, state of mexico to:luct tolud toluene toluene 2,4-diisocyanate toluene-2-sulfonyl chloride toluenediamine toluene diisocyanate toluenediisocyanate toluene poisoning toluenesulfonyl toluenesulfonyl group toluenethiol toluene trichloride toluenyl to luff round

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concrete operations