nail down to

常见例句

We shall have to nail him down to his promise.
我们将不得不迫使他履行自己的诺言。
dict.cn
She says she'll come, but I can't nail her down to a specific time.
她说要来，但我无法让她敲定具体什么时候来。
One cable spelled out a deal that Turkey's leadership was trying to nail down to buy 16 Super Cobra helicopter gunships.
一份电报公布了一项交易，土耳其领导人想对采购16架“超级眼镜蛇”重型直升机加以阻拦。
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 The