2. Lead is more solvent in acidic water. 铅在酸性水中更易溶解。
3. Dissolved carbon dioxide makes the water more acidic. 溶解的二氧化碳使水更具酸性。
4. Moreover, the new growing techniques are contributing to acidic soil conditions. 此外,这一新技术也会导致土壤酸化。
5. Guava is an obscure tropical fruit that's subtly acidic, with the sweetness that intensifies as you eat your way to the center. 番石榴是一种不太出名的热带水果,它有一种微妙的酸性,在你吃到中间的时候甜味会增强。