英:[rɪ'tɑ:ˌdeɪt]
美:[rɪ'tɑˌdeɪt]
英:[rɪ'tɑ:ˌdeɪt]
美:[rɪ'tɑˌdeɪt]
adj.
智力迟钝的,弱智的
n.
智力迟钝者,弱智者
re·tar·date
rih tar deIt
noun
a person who is mentally retarded.
智力迟钝者
The first known use of retardate was in 1912
retardatenoun
a person affected with intellectual disability
1 智力迟钝
2 发育迟缓的
3 智力迟钝的
5 弱智者