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
- 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 - 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