例句
The constant noise outside made concentration difficult for me.
外面持續的噪音讓我難以專心。
High concentrations of air pollutants near busy roads can pose serious health risks to residents.
繁忙道路附近高濃度的空氣污染物，可能對居民構成嚴重健康風險。
常用搭配
- lose concentration｜注意力分散
- improve concentration｜提高專注力
- a high concentration of｜高濃度的；大量集中的
- a concentration of wealth｜財富集中
詞形與相關詞
concentrate (v.) · concentrated (adj.)
用法提示
專注義通常不可數；某物的濃度用 concentration of。