英语释义

• lack of normal development of intellectual capacities

片语

mental retardation MR精神发育迟滞

education for mental retardation智能障碍教育

mental retardation in children弱智儿童

mental development retardation精神发育迟滞

Topics on Mental Retardation智能障碍研究

Profound mental retardation极重度精神发育迟滞

mental l retardation智力落后

英汉例句

• and indeed the court this time held that executions of persons with mental retardation did violate the eighth amendment's proscriptions against cruel and unusual punishment.

  此次法院当真认为对精神发育迟滞的人施用死刑的确违反了第八修正案禁止残酷刑罚的规定。

• people with mental retardation are usually born with it, or it develops early in their life.

  智力迟钝常常具有先天性，或是在人的早年发展而成。

• fortunately, an easy form of protection is potassium iodide, a simple compound typically added to table salt to prevent goiter and a form of mental retardation caused by a dietary lack of iodine.

  幸运的是，存在一种简单的保护方式，这就是碘化钾。它是通常添加到食盐中的一种简单的化合物，可以预防甲状腺肿大和因碘营养缺乏所致一种精神障碍。

• possible side effects include miscarriage, birth defects, mental retardation and childhood cancers such as leukemia.

  可能的附带后果包括流产,出生缺陷、精神发育迟滞和童年的癌癥,如白血病。

• brain damage, leading to mental retardation and occasionally seizures.

  脑损伤，并导致智力迟钝和无规律的抓握动作。

• in some cases, a young child can develop mental retardation after being sick with a serious infection or other illness, or after suffering a bad injury.

  一些情况下，儿童在患了严重的传染病或者是其他疾病，或者是头部严重受伤之后，都会成为智力迟钝。

• 「the supreme court agreed to hear the appeal of atkins and agreed to consider again whether mental retardation was an absolute bar to execution, 13 years after penry, 」 appelbaum said.

  「penry案13年后，最高法院接受atkins的上诉请求并同意重新讨论是否精神发育迟滞是判处死刑的绝对限制条件，」appelbaum表示。

• an average score on an iq test is about 90 to 110 . a person with mental retardation will usually score below 75 on an iq test.

  中等才智的人智商测试得分一般在90---110分左右。智力迟钝的人一般低于75分。

• today we have many scientists using the atlas for their research into alzheimer’s, bipolar disorders, down’s syndrome, parkinson’s, fragile x mental retardation and epilepsy.

  今天许多科学家正利用图谱进行各自的研究：阿尔茨海默氏老年癡呆，双极性情感障碍，唐氏综合征，帕金森氏综合征，脆性x智能低下及癫痫癥。

相似词

stupidity愚蠢；糊涂事