inattention
noun[U]
uk/ˌɪn.əˈten.ʃən/us/ˌɪn.əˈten.ʃən/failureto giveattention:
漫不经心,不注意Herdisappointingexamresultsareentirelydueto her inattention inclass.她令人失望的考试成绩完全是由于上课时不专心。
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attentionnoun(NOTICE)
Not paying attention
- absent
 - absent-minded
 - absent-mindedly
 - absent-mindedness
 - absently
 - anyhow
 - dreamily
 - dreamy
 - drop/loweryourguardidiom
 - faraway
 - glazed
 - laxly
 - like a bull in a china shopidiom
 - merrily
 - misfocus
 - moment
 - sideline
 - unmindful
 - unwary
 - zone out