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

China started special education for the mentally retarded children in 1979.
中国于1979年开始对弱智儿童实施特种教育。
I was retarded from keeping an appointment by a business conference that lasted most of the day.
开了几乎一整天的商业会议，所以我无法去赴约。
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。
The children's emotional development had been retarded by traumatic experiences.
孩子们的感情发育过程因精神创伤而受到阻碍。
Hill also has claimed he should not be executed since he is mentally retarded.
希尔声称，他不该被判死刑，因为他智力迟钝。
The existence problem for a class of nonlinear retarded functional differential equation is researched.
研究了一类非线性滞后型泛函微分方程周期解的存在性问题。
One child was mentally retarded.
一个孩子是迟钝的。
She thinks you're mentally retarded!
她认为你是弱智！
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。
One child was born blind and retarded, which was a real additional expense to us.
其中一个孩子天生是瞎子和白痴，成了我们一个真正的额外包袱。