It is well known that Banks engage in fractional-reserve lending, meaning that bankers use their deposits in lending operations, with only a part of their loans covered by money reserves.

众所周知，银行采用部分准备金制度，这意味着银行家可以使用存款进行借贷活动，但是这些贷款却只有部分得到了真正货币储备的担保。

youdao

He was more generally known than most others in the same circle, and was looked upon as some one whose reserve covered a mine of influence and solid financial prosperity.

在这个圈子里，他比大多数人出名，被看作是一个势力很大，财力殷实的人物。

youdao

Parts of the mountain, which summits at 1, 046m (about 3, 431ft), are covered by a national nature reserve because of its geology and wildlife.

BBC: Ben Wyvis

Also last month, as part of the President's effort, the Department of the Interior held a lease sale that covered over 140, 000 acres in the National Petroleum Reserve in Alaska.

WHITEHOUSE: Press Briefing

Either sit near the street or reserve a table behind, in a sort of covered terrace.

FORBES: Jeanne B: New Bistro Doubling As Organic Take-Out Deli