Total body water, contained principally in blood plasma and in intracellular and interstitial fluids.

人体的水，主要是由血液、胞内液和胞间液组成的。

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The authors found that neither duration of diarrhoea, total stool weight, use of oral rehydration salts nor use of intravenous fluids were affected by supplementation.

文章作者发现无论腹泻病程长短、大便的量、口服补液盐的使用量、还是静脉补液量均不因为补充上述营养成分而发生改变。

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Now, we're not thinking about total antibody concentration because you already have a lot of antibodies circulating within your blood and in your fluids.

现在,我们先不考虑抗体总浓度,因为你的体内已存在许多抗体,在血液以及体液中循环

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