retarded
英 [rɪˈtɑ:dɪd] 美 [rɪˈtɑrdɪd]

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)

1. 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"

词组短语

mentally retarded智障；智力迟钝

双语例句

用作形容词(adj.)

1. The parents was anxiousabout their retarded son.
   这对父母为他们的弱智儿子担忧。
2. 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...