noun 下载 🔗分享 过滤，筛选 The act or process of filtering; the mechanical separation of a liquid from the undissolved particles floating in it. Examples : "The filtration of the pool water removes leaves and dirt, making it clean for swimming. " 通过过滤泳池里的水，可以去除树叶和泥土，让水变得干净，适合游泳。 process science technology chemistry medicine industry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 过滤，筛选。 A totally ordered collection of subsets. Examples : "The school's curriculum uses a filtration of topics, introducing basic math concepts before moving on to algebra and calculus. " 学校的课程安排使用了一个主题的过滤筛选结构，先教授基础数学概念，然后再过渡到代数和微积分。 math system structure logic 与AI对话词汇游戏阅读练习
