原意🍅：n. 专注；仅处理；仅注重；聚集者
例句： Concentration on the needs of the young can mean that the elderly are forgotten.
对年轻人需求的注重可能意味着对老年人的忽视。
僻意🍝： n. 浓度
例句：The latest data showed that global ozone concentration had dropped several percent over the last decade. 最新数据显示，过去10年来全球臭氧的浓度降低了几个百分点。
例句： Concentration on the needs of the young can mean that the elderly are forgotten.
对年轻人需求的注重可能意味着对老年人的忽视。
僻意🍝： n. 浓度
例句：The latest data showed that global ozone concentration had dropped several percent over the last decade. 最新数据显示，过去10年来全球臭氧的浓度降低了几个百分点。