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

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。
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。
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。
The sensorial education plays an important role in the development of mentally retarded children.
感官教育对智力落后儿童的智力发展有重要作用。
The amount of time by which a signal is delayed or an event retarded.
一个信息被延迟或一个事件被推迟的时间量。
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。
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。
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。
But never knew you were this retarded.
但从来不知道你智力这么低下。