“mentally retarded children”的概念、定义、翻译、参考文献-科学参考

单词	mentally retarded children
释义	mentally retarded children Encyclopedia 教育学[智力障碍学生教育]释 mentally retarded children智力落后儿童智力发展明显低于同龄正常儿童的发展水平，并显示出适应性行为障碍的儿童。又称智力残疾儿童、低常儿童。
随便看	Buchi Emecheta Buchner funnel Buchsbaum Buchsbaum ring Buchsbaum type Buchwald Hartwig coupling Buchwald-Hartwig coupling Buchwald Hartwig coupling reaction Buchwald-Hartwig coupling reaction Buchwald ligand Buck buck bucket brigade attack bucket-chain unloader bucket conveyor bucket detector buckets effect bucket sort bucket wheel excavator bucket wheel reclaimer bucket wheel ship unloader bucket wheel staker-reclaimer buckeye seed bucking bucking coil

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