attention deficit hyperactivity disorder
柯林斯词典
1. N-UNCOUNT Attention deficit hyperactivity disorder is a condition where people, especially children, are extremely active and unable to concentrate on anything for very long, with the result that they find it difficult to learn and often behave in inappropriate ways. The abbreviation is often used. (尤指儿童的)注意力缺乏多动症
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attention deficit hyperactivity disorder
剑桥词典
- a condition in which someone, especially a child , is often in a state of activity or excitement and unable to direct their attention towards what they are doing
- This condition is usually called 'attention deficit disorder' in the US. 返回 attention deficit hyperactivity disorder
（尤指儿童的）注意力缺乏多动障碍