narrow down

英 [ˈnærəʊ daʊn]

美 [ˈnæroʊ daʊn]

缩减; 压缩; 减小

柯林斯词典

• PHRASAL VERB 缩减;压缩;减小
  If younarrow downa range of things, you reduce the number of things included in it.
  1. What's happened is that the new results narrow down the possibilities...
     现有的情况是，新的结果缩小了可能性的范围。
  2. I've managed to narrow the list down to twenty-three.
     我已设法把清单上的项目压缩到了23项。

英英释义

verb

• become more focus on an area of activity or field of study
  1. She specializes in Near Eastern history
  Synonym:specializespecialisenarrow
• define clearly
  1. I cannot narrow down the rules for this game
  Synonym:pin downpeg downnail downnarrowspecify

双语例句

• They are just able to narrow down the scope.
  只能把范围缩小一点而已。
• Used effectively, these tools will help you narrow down performance issues and help pinpoint root causes.
  有效的使用这些工具将帮助您减少性能问题，并且也能帮您查明根本原因。
• What's happened is that the new results narrow down the possibilities
  现有的情况是，新的结果缩小了可能性的范围。
• I cannot narrow down the rules for this game.
  我不能限制这场比赛的规则。
• Of course, you still select the brand if you know it to narrow down the product list.
  当然，如果您知道产品品牌，则仍可以选择该品牌来缩小产品列表范围。
• Narrow down your activities to one or two to keep things in check.
  控制一下，把你的活动压缩到一两项。
• We cannot assume that everybody will watch the game, we have to narrow down the major characteristics of our target audience.
  我们不能设想每个人都观看比赛，我们必须缩小目标受众的主要特点。
• Finally, Exhibit offers facets, a set of tools to help users search and narrow down the data to find what they need.
  最后，Exhibit提供了facet，这是一组工具，可用来帮助用户搜索和缩小搜索范围以便找到他们所需的数据。
• He or she may have a hundred from which to narrow down a handful of interviewees.
  或许他需要从几百名中的应聘者中筛选出几位。
• Most of the above points would narrow down to strong lack of communication and uninspiring ambience of the workplace.
  上面大多数问题都会归结到缺乏沟通和气氛压抑的工作环境之上。