The one-offprice increase therefore appears to be a stopgap measure made by an administration that is betting falling international prices will eventually allow it to loosen its controls.
因此，这种一次性涨价似乎是官方采取的权宜之计。官方是在下注国际油价最终会下降，可以让它放松控制。
2
They lopped 20p off the price.
他们把价格削减了20便士。
《牛津词典》
3
Take off the price of the house, that's another hundred thousand.