intellectual retardation是什么意思 intellectual retardation怎么读
intellectual retardation的相关资料
intellectual retardation的用法和样例
- Yet this important driving force may be absent, low, or problematic in persons with mental retardation.
然而，这个重要的动力，可能会缺席，低，或有问题的智力迟钝者。 - Iodine deficiency in infants can result in mental retardation, stunted growth, and diminished intelligence.
婴幼儿碘缺乏会导致智力迟钝，发育迟缓和智力下降。
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