nail down

英 [neɪl daʊn]

美 [neɪl daʊn]

弄清; 确定; 确定（协议）

法律

柯林斯词典

• PHRASAL VERB 弄清;确定
  If younail downsomething unknown or uncertain, you find out exactly what it is.
  1. It would be useful if you could nail down the source of this tension.
     如果你能弄清这种紧张的根源，将会大有益处。
• PHRASAL VERB 确定(协议)
  If younail downan agreement, you manage to reach a firm agreement with a definite result.
  1. The Secretary of State and his Russian counterpart met to try to nail down the elusive accord.
     美国国务卿和俄罗斯外交部长进行了会晤，试图敲定这项难以达成的协议。
• PHRASAL VERB 钉牢;钉住
  If younailsomethingdown, you fix it firmly onto something.
  1. Lay strips of 4mm ply over the mesh and nail these down with panel pins.
     把4毫米厚的胶合板条铺在网子上，然后用镶板钉钉牢。

英英释义

verb

• make final
  1. let's finalize the proposal
  Synonym:finalizefinalisesettle
• define clearly
  1. I cannot narrow down the rules for this game
  Synonym:pin downpeg downnarrow downnarrowspecify
• succeed in obtaining a position
  1. He nailed down a spot at Harvard
  Synonym:nailpeg

双语例句

• With government support set to play a crucial part in a deal, the participants are eager to nail down details before the election outcome potentially blurs authority between the Bush administration and its successor.
  由于政府支持将在这桩交易中起到至关重要的作用，交易各方迫切希望在大选前厘定细节，因为选举结果可能导致布什政府和新政府之间的权限变得模糊。
• Signing the contract will nail down their agreement.
  签署合同将使他们的协议肯定下来。
• They couldn't nail down numbers for private-equity firms, hedge funds and other money-management outfits but concluded that their ranks and compensation had grown dramatically.
  他们虽然无法弄清私人股本公司、对冲基金和其他资产管理机构的相关数字，但断定其阵容和报酬已大幅增长。
• I'm thinking it may help us nail down the vic's ID.
  我在想这么做或许能帮我们找出死者身份。
• What we hope to achieve in today's meeting is to nail down the programming content.
  希望在今天的会上我们能把节目内容确定下来。
• If I do, then I may not want to or need to nail down the details.
  如果是，那么我就不想做更多了，或者需要明确一些细节。
• He stayed another week, trying to nail down train tickets beyond Kuibyshev.
  他又呆了一个星期，设法弄到比古比雪夫更远的火车票。
• It would be useful if you could nail down the source of this tension.
  如果你能弄清这种紧张的根源，将会大有益处。
• Why is it considered necessary to nail down the lid of a coffin?
  为什么非要用钉子把棺材的盖子钉住？
• One is that the mainstream media are inexorably being dragged toward the Twitter, or news agency, model of constantly publishing and updating information, and away from the traditional approach of waiting for a while to nail down what is clearly true.
  一是主流媒体被无情地拉向Twitter或连续发布和更新信息的典范&新闻通讯社，而告别等待一段时间以确认事实的传统方式。