retarded

英 [rɪˈtɑːdɪd]

美 [rɪˈtɑːrdɪd]

adj. 迟钝的; 弱智的; 智力发育迟缓的
v. 阻碍; 减缓; 使放慢速度
retard的过去分词和过去式

过去分词：retarded　过去式：retarded　

Collins.1 / BNC.14779 / COCA.10169

牛津词典

adj.

ADJ-GRADED 智力迟钝的;智力发育迟缓的
Someone who isretardedis much less advanced mentally than most people of their age.
1. ...a special school for mentally retarded children.
  为智障孩子设立的特殊学校

noun

people collectively who are mentally retarded
1. he started a school for the retarded
Synonym:mentally retardeddevelopmentally challenged

adj

relatively slow in mental or emotional or physical development
1. providing a secure and sometimes happy life for the retarded

In the starting processes of vibrating machines a curious phenomenon which is named as retarded resonance often occurs.
振动机械在起动过程中，有时会出现一种特殊的共振现象&迟滞共振。
Two major areas in which mentally retarded children require help are memory and attention.
智障儿童主要是在记忆力和注意力这两方面需要帮助。
He started a school for the mentally retarded.
他为智力迟钝的人开办了一所学校。
Ran a negative campaign; delinquents retarded by their negative outlook on life.
竞选活动产生了负面效应；罪犯的发展受他们对生活的消极观点所阻碍。
A retarded child needs help, not pity.
智力迟钝的孩子需要的不是怜悯，而是帮助。
Children are not psychotic or defective or retarded, when they are irrational in childhood.
孩子们并不是精神病不是有缺陷的也不迟钝，当他们在童年的时候他们很不理智。
One child was mentally retarded.
一个孩子是迟钝的。
Do you realize how retarded that sounds?
你没意识到这听起来好白痴哦？
The heavy rain retarded our progress.
大雨妨碍了我们的进展。
She had survived two episodes of the disease, which had left her partially paralyzed and mildly mentally retarded.
她经历了两次大病，并存活下来，但有偏瘫和轻度精神迟缓的后遗症。