retarded

英式音标：[rɪˈtɑ:dɪd]

美式音标：[rɪˈtɑrdɪd]

词语分类：CET6+

词汇分类：硅谷 第二季 Silicon Valley,美剧基础词汇,水利水电专业英语（词汇）,中科院考博英语,考博英语单词汇编（一）,从四六级到两万－把COCA变成适合自己的单词书

概况：

adj. 智力迟钝的；发展迟缓的

词义：

adj.

智力迟钝的；智力发育迟缓的；

v.

使减速(retard的过去式和过去分词)；妨碍；阻碍（某人/某事物）的进步或发展；

双语释义

adj.(形容词)

迟钝的；弱智的；智力发育迟缓的 less developed mentally than is normal for a particular age〖FK(〗用作表语〖FK)〗▲S+be+～Lucy is very retarded and can't read yet.露西在智力方面发育十分迟缓，至今还不识字。〖FK(〗用作宾语补足语〖FK)〗▲S+V+O+～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。

英英释义

retarded[ ri'tɑ:did ]

n.people collectively who are mentally retarded

"he started a school for the retarded"

同义词：mentally retarded

adj.relatively slow in mental or emotional or physical development

"providing a secure and sometimes happy life for the retarded"

用法：

词组短语

mentally retarded智障；智力迟钝

双语例句

用作形容词(adj.)

The parents was anxiousabout their retarded son.
这对父母为他们的弱智儿子担忧。

He invested a lot of time in trying to help retarded children.
他把大量时间化在设法帮助弱智儿童上。

权威例句

Phase space for retarded equations with infinite delay

Social interactions of autistic, mentally retarded and normal children and their caregivers.

MRI volumes of amygdala and hippocampus in non–mentally retarded autistic adolescents and adults

New Lyapunov–Krasovskii functionals for stability of linear retarded and neutral type systems ☆

A null mutation at the c-jun locus causes embryonic lethality and retarded cell growth in culture.

Regulating peptide-containing pharmaceutical preparations with retarded release, and process for their preparation

Pulmonary β-adrenergic receptors and response do not mature precociously in growth-retarded rabbit fetuses

The dynamic assessment of retarded performers: The Learning Potential Assessment, Device, theory, instruments and techniques by Reuv...

Array-CGH detection of micro rearrangements in mentally retarded individuals: clinical significance of imbalances present both in af...

Hepatic ductular hypoplasia associated with characteristic facies, vertebral malformations, retarded physical, mental, and sexual de...

同义词：backward

同根词：retardation,retardant,retard

英语词源：

retarded (adj.)

1810, "delayed," past participle adjective from retard (v.). In childhood development sense, "mentally slow," attested from 1895 (perhaps inspired by Italian tardivi).

造句：

1. retarded release

减速缓解

-- 来源 -- 英汉 - 翻译参考[网络]

2. retarded field and retarded potential

迟滞场与迟滞势

-- 来源 -- 英汉 - 翻译参考[网络]

3. mentally retarded

弱智

-- 来源 -- 英汉 - 翻译参考[网络]

4. retarded depression

迟钝性抑郁症

-- 来源 -- 英汉 - 翻译参考[网络]

5. retarded combustion

延迟燃烧

-- 来源 -- 英汉 - 翻译参考[网络]

6. retarded oxidation

抑制氧化

-- 来源 -- 英汉 - 翻译参考[网络]

7. retarded electrode

阻滞电极

-- 来源 -- 英汉 - 翻译参考[网络]

8. retarded action

推迟作用

-- 来源 -- 英汉 - 翻译参考[网络]

9. retarded admission

延迟进气

-- 来源 -- 英汉 - 翻译参考[网络]

10. retarded effect

推迟效应

-- 来源 -- 英汉 - 翻译参考[网络]