retardation
英 [ˌriːtɑːˈdeɪʃn]
美 [ˌriːtɑːrˈdeɪʃn]
n. 延迟;减缓;落后;迟缓
BNC.17316 / COCA.13291
柯林斯词典
- N-UNCOUNT 延迟;减缓;落后;迟缓
Retardationis the process of making something happen or develop more slowly, or the fact of being less well developed than other people or things of the same kind.- ...other parents whose children had mental retardation.
其他智障儿童的家长
- ...other parents whose children had mental retardation.
英英释义
noun
- the act of slowing down or falling behind
- a decrease in rate of change
- the deceleration of the arms race
- lack of normal development of intellectual capacities
- any agent that retards or delays or hinders
- flame-retardant
- the extent to which something is delayed or held back
双语例句
- Autism includes a range of disorders, from the mild Asperger's syndrome to profound mental retardation and lack of ability to socialize.
自闭症包括一系列疾病，从轻微的Asperger综合征到极重度精神发育迟缓和社交能力缺乏。 - The theory confirms the increase in the retardation effect with decrease in particle size.
理论证实，随着颗粒尺寸的减小，这一减速效应将增大。 - As a child he was assumed to be suffering from severe mental retardation.
孩童时期他被假设为重度智障。 - Cold stress on crops results in severe yield losses through growth retardation and irreversible damage.
冷胁迫通过使植株生长迟缓和不可逆转的损伤，严重影响了作物产量。 - Iodine deficiency disorders will lead to goiter, hypothyroidism, mental retardation, cretinism, and so on.
碘缺乏将导致甲状腺肿、克汀病等疾病的发生。 - ObjectiveTo find out the electroencephalogram ( EEG) change of the children with language retardation.
目的探讨语言发育迟缓儿童脑电图（EEG）改变及临床意义。 - In the process of aging, creatures showed early symptoms such as memory impairment, mental retardation.
生物在老化过程中，表现出记忆减退、智力障碍等早期症状。 - Study on the Blood Acetylcholine Levels in Children with Mental Retardation
精神发育迟滞儿童血中乙酰胆碱质量浓度的研究 - Autistic intelligence varies widely, from severe retardation to savant syndrome.
自闭症患者的智力差异甚广，从极度迟钝到学者症候群不等。 - His daughter Laura from the first marriage was institutionalized because of mental retardation.
因为智力迟钝，他的女儿劳拉的从第一次婚姻起就被送进了疯人院。