走神儿

zǒushéner

走神儿 — zǒushéner

1. be absent-minded; one's mind is wandering; to be distracted

   上课的时候他经常走神儿，听不进去老师讲的内容。 shàngkè de shíhòu tā jīngcháng zǒushénér tīngbùjìnqù lǎoshī jiǎng de nèiróng — He often daydreams during class and can't take in what the teacher says.