chemicals

chemicals的音标是[ˌkemɪˈleɪks]，基本翻译是“化学品；化学物”。

速记技巧：可以尝试使用拆分法来记这个单词，把“chemic”和“als”分别拆分成两个单词“chem”和“ic”和“als”，再把它们组合起来，就可以得到“化学品”这个翻译。

化学品的英文单词“chemical”源于拉丁语“chemi”（意为“化学”），而“chemistry”一词则源于希腊语“chemistria”（意为“化学知识”）。

变化形式：在复数形式中，“chemicals”表示“化学品，化学物质”。

相关单词：

1. chemistry：化学

2. compound：化合物

3. element：元素

4. acid：酸

5. base：碱

6. reaction：反应

7. catalyst：催化剂

8. solution：溶液

9. mixture：混合物

10. substance：物质

这些单词都与化学和化学物质有关，涵盖了化学研究的各个方面，如化合物、元素、反应、溶液、混合物等。化学是一门重要的学科，与我们的生活和工业生产密切相关。

常用短语：

1. chemical compound

2. chemical reaction

3. chemical formula

4. chemical waste

5. chemical analysis

6. chemical compounding

7. chemical engineering

双语例句：

1. The reaction between these two chemicals resulted in a new compound. (英语)

2. The chemical formula for this substance is C + H2O. (汉语)

3. We need to properly dispose of chemical waste to prevent pollution. (英语)

4. Chemical analysis can help us identify unknown substances. (汉语)

5. Chemical engineers design and build factories that produce chemicals. (英语)

6. The process of compounding chemicals is a complex one. (汉语)

7. Chemicals are essential in modern society, but they also pose risks to our health. (英语)

英文小作文：

Chemicals are essential in our daily lives, from food production to medicine manufacturing, and from household cleaners to industrial processes. However, they also pose risks to our health and the environment if not handled properly. Chemicals can cause harm if they are improperly used or disposed of, and can lead to various health problems, including allergic reactions and even some forms of cancer. Therefore, it is crucial to ensure that chemicals are handled and disposed of safely, and that proper regulations and standards are in place to protect public health and the environment. At the same time, we must also continue to develop new and safer chemicals that are effective but less harmful to the environment and human health. In conclusion, while chemicals play an essential role in our daily lives, we must always be mindful of their potential risks and take steps to minimize them wherever possible.