注意力持久度

concentration spans───注意力持久度

concentration camp───集中营

concentration cell───[电][物化]浓差电池

concentrations───n.关注点；[土壤]浓聚物（concentration的复数）

concentration camps───集中营

concentration cells───[电][物化]浓差电池

concentration───n.浓度；集中；浓缩；专心；集合

concentrating───n.浓缩；精选；v.浓缩（concentrate的ing形式）；专心

concentrativeness───集中性

His ability to absorb information was astonishing, but his concentration span was short.───他吸收信息的能力让人惊讶，但他的注意力持续时间很短。

They're studying my books at school and they don't have the concentration span to cope.───他们在学校学习我的书，但他们不够专注，应付不来。

ability but short on concentration span, this could be a significant season for Rio's little brother - not to mention Sunderland's best campaign in aeons.───这名球员能力超群，但专注度不够，对里奥的弟弟来说，这将会是一个意义重大的赛季。更别提雄心勃勃的桑德兰。

On the drive to Pelham Woods Rachel realised just how short the concentration span was of some members of the group.

Organisation One of the problems often associated with working with young children is their apparently short concentration span.

His ability to absorb information was astonishing, but his concentration span was short.

He has a short attention/concentration span.