retardation什么意思 retardation音标、翻译、用法
retardation音标
英 [ˌri:tɑ:'deɪʃn]
美 [ˌritɑrˈdeʃən]
retardation翻译
n.
延迟；留级；制动；光程差
英英释义
retardation[ ,ri:tɑ:'deiʃən ]
n.a decrease in rate of change
同义词：decelerationslowing
the extent to which something is delayed or held backany agent that retards or delays or hinders
同义词：retardantretardent
lack of normal development of intellectual capacities
同义词：mental retardationbackwardnessslownesssubnormality
the act of slowing down or falling behind
同义词：slowdownlag
retardation用法
词组短语
mental retardation 智力迟钝；智能缺陷（等于mental deficiency）
growth retardation生长迟缓；生长阻滞
双语例句
用作名词(n.)A score below 70 may indicate mental retardation.
如果分数低于70可能表明智力迟钝。The rearward regiments are in painful retard.
后续部队受到令人难以忍受的阻碍。Many factors can lead to growth retardation in unborn babies.
许多因素可以导致胎儿发育迟缓。
权威例句
The Influence of Retardation on the London-van der Waals Forces
Brain Aging Correlates: Retardation by Hormonal-Pharmacological Treatments
Insulin resistance and growth retardation in mice lacking insulin receptor substrate-1.
The rice tapetum degeneration retardation gene is required for tapetum degradation and anther development.
Retardation by aminoguanidine of development of albuminuria, mesangial expansion, and tissue fluorescence in streptozocin-induced di...
Diffusion in the rock matrix: An important factor in radionuclide retardation?
Ocular retardation mouse caused by Chx10 homeobox null allele: impaired retinal progenitor proliferation and bipolar cell differenti...
Postnatal malnutrition and growth retardation: an inevitable consequence of current recommendations in preterm infants?
Mice lacking the vitamin D receptor exhibit impaired bone formation, uterine hypoplasia and growth retardation after weaning
A prospective study of the relationship between specific language impairment, phonological disorders and reading retardation.