retardation
柯林斯詞典
1. N-UNCOUNT Retardation is 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. 延遲; 減緩; 落后[正式] [usu supp N]
...other parents whose children had mental retardation. ...其他智障兒童的家長。
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retardation /?ri?tɑ??de???n/
劍橋詞典
- slow development , or development that is slower than it should be
遲緩；阻滯；延遲
Severe iron deficiency can cause developmental delay and growth retardation. 嚴(yán)重缺鐵會導(dǎo)致發(fā)育遲緩。 返回 retardation