animal testing

animal testing的音标为[ˈænɪml ˈteɪkɪŋ] ，基本翻译为“动物试验”，速记技巧为：爱妮木替嗯。

Animal testing这个词的词源可以追溯到拉丁语“testum animalium”，意为“动物测试”。这个词在英语中演变为了“animal testing”，用于描述对动物进行实验以测试药物、化学品或其他材料的安全性和效果。

变化形式：

1. 复数形式：animal tests

2. 过去式和过去分词：tested或testing

3. 现在分词：testing

相关单词：

1. Test（测试）：这个词在英语中有很多含义，包括测试、试验、检验等，与animal testing密切相关。

2. Animal（动物）：这个词是animal testing中的核心词，表示被测试的对象。

3. Experiment（实验）：这个词也与animal testing有关，表示对某种物质或方法进行测试和研究的过程。

4. Research（研究）：这个词也与animal testing有关，表示对动物进行实验以获取有关某种物质或方法的信息和数据的过程。

5. Safety（安全）：这个词与animal testing有关，表示对某种物质或方法的安全性进行测试和评估的过程。

Animal testing是一种残忍的实验方法，现在许多国家已经禁止或限制了这种实验方法的使用，转而采用其他更人道的方法来评估物质的安全性和效果。

常用短语：

1. animal testing laboratory

2. animal testing methods

3. animal welfare

4. animal rights

5. animal testing protocol

6. animal testing procedures

7. animal testing ethics

双语例句：

1. Animal testing is a crucial part of medical research, ensuring the safety of new drugs and medical devices. (动物试验是医学研究的重要组成部分，确保新药物和新医疗设备的安全。)

2. We must respect the rights of animals and ensure that they are not subjected to unnecessary pain and suffering during animal testing. (我们必须尊重动物的权利，确保动物在动物试验过程中不会受到不必要的痛苦和折磨。)

3. The use of alternative methods to animal testing is becoming increasingly popular, as it is believed that animals should not be used for scientific experiments unless it is absolutely necessary. (替代动物试验的方法越来越受欢迎，因为人们认为不应该用动物进行科学实验，除非绝对必要。)

英文小作文：

Animal Testing - The Debate

Animal testing is a crucial part of modern medicine, helping to ensure the safety and efficacy of drugs and medical devices. However, the practice of using animals in experiments has come under fire from some quarters, with many people questioning its ethics and effectiveness.

On one hand, animal testing provides valuable information about the safety and efficacy of new drugs and medical devices, which can help reduce the number of human deaths caused by diseases. It also helps to ensure that existing drugs and devices are properly tested and optimized before being released to the public.

On the other hand, there are concerns about the use of animals in experiments, as they can suffer from pain and distress during the process. Some argue that alternative methods exist that can provide similar information without causing undue harm to animals. Additionally, some argue that animal testing is not always necessary, as humans are often similar enough to other species to allow for in-vivo studies without the need for animal testing.

Regardless of one"s stance on animal testing, it is important to remember that animals are sentient beings and should be treated with respect and care. The use of alternative methods should be encouraged where possible, while still ensuring that valuable information is obtained to benefit human health.