Значение идиомы nail down

[nail down] {v. phr.}, {informal} To make certain; make sure;settle.

Joe had a hard time selling his car, but he finally nailedthe sale down when he got his friend Sam to give him $300.

The NewYork Yankees nailed down the American League Championship when theybeat the Red Sox 3 to 0 on September 15.



Перевод на английский полезная пища.
Shopping has common elements wherever.


Значение идиомы nail down