名詞 solution:

1. a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution
2. a statement that solves a problem or explains how to solve the problem
   同義詞：answer, result, resolution, solvent
3. a method for solving a problem
4. the set of values that give a true statement when substituted into an equation
   同義詞：root
5. the successful action of solving a problem

1. Litmus paper can be used as an indicator of the presence of acid in a solution.
   石蕊試紙可用以測(cè)試溶液是否含酸。
2. The analysis showed a few grains of arsenic in the solution.
   分析顯示溶液中有幾格令的砷。
3. We haven't found the solution yet, but I'm sure we're on the right track.
   我們還沒(méi)有找到解決辦法，但我肯定我們的思路是對(duì)的。
4. What color is copper sulphate solution?
   硫酸銅溶液是什么顏色？
5. Measurement of the amount of heat evolved or absorbed in a chemical reaction, change of state, or formation of a solution.
   反應(yīng)熱測(cè)量對(duì)某一化學(xué)反應(yīng)過(guò)程、狀態(tài)變化過(guò)程或一溶解過(guò)程釋放也或吸收的熱量所作的測(cè)量
6. An explanation, as of a problem or puzzle; a solution.
   解釋如一個(gè)問(wèn)題或難題等的解釋; 解答
7. It seems (to me) (to be) the best solution.
   (依我看)這似乎是最好的解決辦法。
8. What color is copper sulfate solution?
   硫酸銅溶液是什么顏色？