retardation

英 [ˌriːtɑː'deɪʃn] 美 [ˌriːtɑː'deɪʃn]

• n. 智力迟钝；阻滞

详尽释义

n. 名词

1. 迟延
2. 阻止
3. 妨碍
4. 【物】减速度
5. 迟延程度
6. 妨碍量
7. 妨碍物
8. 【心】发育迟缓
9. 迟钝
10. 迟延发育
11. 导致延迟或阻碍的事物
12. mental retardation的异体

英英释义

Noun:

1. a decrease in rate of change;

   "the deceleration of the arms race"
   

2. the extent to which something is delayed or held back

3. any agent that retards or delays or hinders;

   "flame-retardant"
   

4. lack of normal development of intellectual capacities

5. the act of slowing down or falling behind

例句

用作名词 (n.)

1. A score below 70 may indicate mental retardation.
   如果分数低于70可能表明智力迟钝。
2. The rearward regiments are in painful retard.
   后续部队受到令人难以忍受的阻碍。
3. Many factors can lead to growth retardation in unborn babies.
   许多因素可以导致胎儿发育迟缓。

经典引文

• Determine..the acceleration or retardation of the winter.

  出自： B. Stillingfleet

• Growth retardation occurs in rabbits congenitally infected with rubella.

  出自：Nature

• Psychopathy is not generally identified with mental retardation.

  出自： G. Sereny

词汇搭配

• mental retardation 智力迟钝
• retard 妨碍
• retardation angle 延迟角,滞后角...
• retardation method 阻尼法,迟滞法,扼流...
• developmental retardation 发育迟缓
• psychomotor retardation 精神运动性阻滞...
• retardation plate 推迟板
• retardation spectrum 推迟谱
• magnetic retardation 磁滞
• chemical retardation 化学阻滞
• retardation path 减速航迹
• retardation test 制动试验,减速试验...
• retardation phase 减速期,缓长期...
• retardation network 推迟网络
• retardation time 推迟时间,滞后时间,...
• growth retardation 生长阻滞
• retardation factor 阻滞因数
• ion retardation 离子减速,离子阻滞...
• thermal retardation 保温
• retardation coil 扼流圈,抗流线圈...

近反义词

【近义词】

• stupidity 愚笨
• prevention 阻止
• crossing 人行横道
• prohibition 禁止
• delay 耽搁
• check 检查
• obstruction 障碍
• hindrance 起妨碍作用的事物或人...
• impedance 阻抗
• obstacle 障碍
• slowing 慢化
• slowdown 降低速度
• subnormality 逊常态
• deceleration 减速
• lag 落后
• slowness 缓慢
• retardent 阻化剂
• mental retardation 智力迟钝
• backwardness 智力迟钝
• retardant 阻滞剂

【反义词】

• acceleration 加速