intellectual retardation

• 智力迟钝

intellectual retardation的用法和样例：

例句

1. 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。
2. 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。