dilution

dilution的音标是[dɪ"luːʒn]，基本翻译是稀释，速记技巧是可以用字母d代替deliberate（故意的）。

dilution的英文词源是：

dilute：稀薄的，稀释的

dilution的变化形式有：

过去式：diluted

过去分词：diluted

现在分词：diluting

复数：dilutions

相关单词：

1. dilute adj. 稀释的，稀薄的；v. 稀释，冲淡。例如，The water was diluted by the addition of salt.（加入盐后，水被冲淡了。）

2. disperse v. 散开，驱散；使分散。例如，The raindrops dispersed the crowd.（雨滴驱散了人群。）

3. weaken v. 使变弱，削弱。例如，The cold wind weakened the trees.（寒风使树变弱。）

4. thin v. 变薄，变稀疏；adj. 薄的，稀薄的。例如，The soup has been diluted by the addition of water.（加入水后，汤变稀了。）

5. lessen v. 减少，减小。例如，The rain has lessened the damage caused by the floods.（雨减少了洪水造成的损失。）

6. attenuate v. 使变薄，减弱。例如，The wind has attenuated the sound of the bell.（风减弱了钟声。）

7. diluent n. 稀释剂。例如，The paint is thinned with a diluent before it is applied to the surface.（在将涂料涂到表面上之前，需要用稀释剂将其稀释。）

8. dispersion n. 分散，散布。例如，The particles were dispersed evenly throughout the liquid.（颗粒均匀地分散在液体中。）

9. weakening n. 减弱，削弱。例如，The storm is weakening as it moves away from the coast.（随着远离海岸，风暴正在减弱。）

10. thinned adj. 稀薄的，变薄的。例如，The leaves on the trees have thinned out in the winter cold.（冬天的寒冷让树上的叶子变得稀疏。）

常用短语：

1. dilute the solution

2. dilution factor

3. slight dilution

4. slightest dilution

5. water dilution

6. weaken the solution

7. weaken the dilution

双语例句：

1. Adding water to the paint will dilute it, making it easier to spread. (将水加入油漆会稀释它，使其更容易涂抹。)

2. The chemical reaction was weakened by a slight dilution. (由于轻微的稀释，化学反应减弱了。)

3. The soup was slightly diluted by the addition of water. (加入水后，汤稍微变淡了。)

4. The medicine was diluted with water before being taken. (在服用之前，药被稀释了。)

5. The wine was slightly diluted with water before serving. (在服务之前，酒被轻微稀释了。)

6. The paint was weakened by dilution with water. (用水稀释涂料使其变弱。)

7. The solution was weakened by a slight dilution with water. (用一点点水稀释后，溶液变弱了。)

英文小作文：

Dilution is a common phenomenon in our daily life, whether it"s watering down a drink, mixing paint, or even weakening a chemical reaction. However, it can also be a useful tool in certain situations, such as when we want to make a stronger solution weaker or to adjust the concentration of a substance.

On the other hand, dilution can also have negative effects, such as weakening the effectiveness of medicine or weakening the paint on a wall. Therefore, it"s important to carefully consider the purpose and consequences of dilution before deciding whether or not to use it in a given situation.