The explosive mixture in a rocket consists of both a fuel and a supply of oxygen.

火箭中的爆炸性混合物包括燃料和氧气供应。

youdao

Lionel built a coop so that they could raise chickens and have a supply of fresh eggs.

莱昂内尔搭建了一个鸡笼，这样他们就可以养鸡，得到新鲜鸡蛋。

《柯林斯英汉双解大词典》

It is another thing to have a supply of trained talent that could let you carry out this promise.

拥有一批训练有素的人才从而可以让你履行这一承诺，这是另一回事。

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"Other volunteers took the lead role in making sure that gifts for certain communities stay together and get the process going and making sure that the individuals and volunteers who were there to wrap had a supply of wrapping papers and scissors and tape and everything.

VOA: standard.2009.12.24

But they spent a lot of time, energy, and money on being sure that they would have a supply of water to hold them for a long siege.

他们花费了大量的时间,精力,和金钱来确保,在长期的围城中他们可以获得足够的水源

耶鲁公开课 - 古希腊历史简介课程节选

There can be a supply of them, a storehouse of them that can build up in the body, and so day-to-day fluctuations become less of a problem with fat soluble then water soluble vitamins, because the body can go grab them from a storage depot, if you will.

从而在体内建立起一个供应源,一个脂溶性维生素仓库,这样一来,相比起水溶性维生素,脂溶性维生素的浓度不会每天剧烈波动,因为机体可以任意取用体内的储存

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Further forays to the local stores furnished him with a supply of candles, flashlights, and batteries.

NEWYORKER: The Autobiography of J.G.B.

Import demand gives rise to a supply of dollars and a demand for foreign currencies.

FORBES: QE2, Trade and Black Box Economics

The man cried tears of joy when Fritz arranged to get him a supply of candles.

FORBES: All His Children