It isn't lacking in oil, though, as dry skin is, but in water.

但它并不像干性皮肤一样缺油，而是缺水。

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Dehydrated skin can be tight, flaky and sore; it isn't lacking in oil, though, as dry skin is, but in water.

缺水性皮肤可能会紧绷，掉屑和刺痛；但它并不像干性皮肤一样缺油，而是缺水。

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But water shortages are even more worrying in India.

但印度的水资源短缺甚至更令人担忧。

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But he plans to continue making the water filters in the depths of the library.

VOA: special.2009.06.22

That matrix has properties that vary in different locations in the body, but basically it's a highly hydrated or water-rich gel.

这种基质的性质,随其所在身体部位的不同而不同,但基本是高度水合的,即富含水的凝胶

耶鲁公开课 - 生物医学工程探索课程节选

The micronutrients, which are available in food but in smaller amounts, are vitamins, minerals, and water.

微量营养素,在膳食中所占比重较小,它们是维生素,矿物质和水

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Studies of what happens to dead whales, dolphins and porpoises have been done in the UK, but only in shallow water where the worms have not yet been found.

BBC: Scottish deep sea 'zombie worms' whale study suggested

But with six games left for City this season and hopes of a first English title in 44 years all but dead in the water, Mancini's own position at the club will also be under scrutiny.

CNN: April 10, 2012 -- Updated 1100 GMT (1900 HKT)

The suspect behind SARS, a coronavirus, is smaller than that but comes encased in water droplets that get caught outside the mask.

FORBES: Keeping Bugs At Bay