英语翻译there is now a _; this is a _ of solutes dissolved in the _.

英语翻译there is now a _; this is a _ of solutes dissolved in the _.
英语翻译
there is now a _; this is a _ of solutes dissolved in the _.

英语翻译there is now a _; this is a _ of solutes dissolved in the _.
现在（那里）有一个_;这是一个_的溶解在溶剂