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retardation [ri:tɑ:'deiʃən]
基本释义
- n. 迟延,妨碍,阻止
常用短语
- mental retardation
脑力迟钝，脑力发育迟缓，智力迟钝，智力落后，精神发育阻滞
- mental retardation
参考例句
- A condition of slowness or retardation.
迟滞或缓慢的情况
- A condition of slowness or retardation.
英英解释
5个名词解释
- a decrease in rate of change
[同] deceleration, retardation, slowing
[反] acceleration
[例]- the deceleration of the arms race
- the extent to which something is delayed or held back show all ... ( 5 )
- a decrease in rate of change