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

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 injury to his heAD seems to have retarded his thought process.
头部受的伤似乎妨碍了他的正常思考。
Declaration on the Rights of Mentally Retarded Persons make dull in appearance.
智力迟钝者权利宣言使在外表上显得迟钝。
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。
Do you realize how retarded that sounds?
你没意识到这听起来好白痴哦？
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。
She thinks you're mentally retarded!
她认为你是弱智！
He was so slow that many thought him mentally retarded.
他迟钝得很，许多人以为他智力低下。
One child was mentally retarded.
一个孩子是迟钝的。
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。