The water molecule is made up of two hydrogen atoms and one oxygen atom.

水分子由两个氢原子和一个氧原子组成。

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the rest of the water molecule becomes a pair of hydrogen atoms, which is also useful).

其余的水分子变成仍有用的一对氧原子。

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Water is actually quite simple, but the way the water molecule is formed gives water its unique properties.

水事实上是非常简单的，但是水分子的构成赋于水独特的性质。

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They observed that for every molecule of carbon dioxide taken in by the plants, they lost forty-four percent less water.

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And then linked to the glycerol instead of a third fatty acid chain is a water soluble molecule, like a salt.

但连到甘油上的第三个基团不是脂肪酸链,而是一种水溶性的分子,像盐一样

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