1·Where a star, the star, means pure water.
这里的星号表示纯水。
2·And as far as the gas phase is concerned, that solid phase is pure water.
当我们关注气相时，固相是纯水。
3·As water is a good solvent, pure water is never met with in nature.
因为水是一种很好的溶剂，所以在自然界从未遇见过纯水。
4·Carbonated water is pure water infused with carbon dioxide, which is what creates the bubbles.
碳酸水是注入二氧化碳的纯水，这样就可以产生气泡。
5·You also need pure water for preparing foods, brushing teeth and keeping clean.
您还需要纯水制备食品，刷牙和保持清洁。