focus /ˈfoʊkəs/ n. 重点，中心点；关注，注意；震源；目的，意图；焦距；病灶；调焦装置；目的明确，专注；（椭圆、抛物线等曲线的）焦点 n. 注意力 Reclaim your focus by letting your mind wander. v. 聚焦，调焦；<语言学>以（句子的一部分）为焦点（或重心） v. 集中，关注； Focus on the step in front of you, not the whole staircase.
If you’re trying to focus on studying listen to videogame music. It’s designed to be background noise while you focus your attention on other tasks.