reserves是什么意思？

Its own oil reserves are quickly running out.

But not all oil producers have big reserves.

New estimates of the water reserves now go up to 2,700 billion cubic meters of freshwater.

New research has found deep water reserves under the state which could help solve their drought crisis.

The team at Stanford investigated the aquifers below this depth, and found that reserves may be triple what was previously thought.

When China starts to reduce its current foreign reserves.

When China talks about switching its dollar reserves to other currencies

It is the season for some frantic last-minute math一across the country, employees of all stripes are counting backward in an attempt to figure out just how much paid time-off they have left in their reserves.

Some plants store reserves of water to see them through a drought; others send roots deep down to subsurface water supplies.

Some scientists are examining the potential for harvesting icebergs form Antarctica, which is estimated to have the biggest reserves of fresh water on the planet.

The treaty banning mining here, shielding coveted reserves of iron ore, coal and chromium, comes up for review in 2048.