nail down to

基本解释

• 迫使明確保証（或準確說出想做之事）

英汉例句

雙語例句

• We shall have to nail him down to his promise.
  我們將不得不迫使他履行自己的諾言。
  dict.cn
• She says she'll come, but I can't nail her down to a specific time.
  她說要來，但我無法讓她敲定具躰什麽時候來。
• One cable spelled out a deal that Turkey's leadership was trying to nail down to buy 16 Super Cobra helicopter gunships.
  一份電報公佈了一項交易，土耳其領導人想對採購16架“超級眼鏡蛇”重型直陞機加以阻攔。
  blog.sina.com.cn

權威例句

• Beijing is proving increasingly difficult to nail down on price thanks to its own eclectic sources of gas supply from Central Asia, Australia and its own domestic shale prospects.
  FORBES: Doha's Double Hedge
• The first things are often harder to nail down because they give shape to our dreams and desires.
  FORBES: Success and Social Value: Do They Really Mix?
• As yet, it is hard to nail down what all this amounts to.
  ECONOMIST: A survey of Russia: A reconditioned model

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