inattentive
US
UK inattentive adj: (who does not watch or listen)
SC 注意力不集中的 zhù yì lì bù jí zhōng de
My inattentive father never listened to my stories about school.
inattentive adj: (unobservant, who does not notice)
SC 疏忽的 shū hū de
SC 漫不经心的 shū hū de ，màn bù jīng xīn de
The inattentive teacher never noticed when her students were asleep.