In the first lab report, the total dissolves solids from all three samples were off the charts.

在第一份实验室报告中，所有三个样品的固体溶解总量都破了表。

Liquids made up of polar molecules are really good at dissolving solids that are composed of polar or ionic compounds.

由极性分子组成的液体非常擅长溶解由极性或离子化合物组成的固体。

A typical liter of seawater will contain only about 2.5 teaspoons of common salt-the kind we sprinkle on food, but much larger amounts of other elements, compounds, and other dissolved solids, which are collectively known as salts.

1升海水里只含有大约2.5茶匙普通的盐——我们撒在食物上的那种盐，但还含有大量的其他元素、化合物和别的已经溶解的团体，这一些通称为盐。