Air, even that state of it which we term wind, may, in most situations, be obtained in a quantity sufficient for every possible use;

空气，在大多数情况下，甚至在我们称为风的状态下，对于每一种可 能的用途在数量上总是 足够的。

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Is it available in sufficient quantity?

这东西能不能足量供应？

《牛津词典》

The amount involved is minuscule, as is the quantity of electricity needed to keep the filter charged (a small solar panel would be sufficient to supply it).

它所耗费的成本是微不足道的，只是这种过滤器需要一定的电能(一个小型太阳能板足够给它供能)。

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Base Ball is the American Game par excellence because its playing demands Brain and Brawn, and American manhood supplies these ingredients in quantity sufficient to spread over the entire continent.

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COMMANDED, at some hour after 6:00 p.m. on the 17th day of February, 2004, at the Department of Criminal Justice in Huntsville, Texas, to carry out this sentence of death by intravenous injection of a substance or substances in a lethal quantity sufficient to cause the death of said Cameron Todd Willingham.

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The right capabilities must be developed years in advance of deployment, and then procured in sufficient quantity to meet the threat.

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