adverse effect

adverse effect的音标是[ədˈvɜːsɪv ɪˈfekt]，基本翻译是“不利影响”。速记技巧是：ad-v-er-se-ef-t。

Adverse effect这个词的词源可以追溯到拉丁语advertere，意为“转向”或“朝向”。这个词在英语中经过演变，形成了adverse这个词，意为“不利的”或“有害的”。

变化形式：

1. Adverbial - 副词形式，表示某种效果或影响。

2. Adversity - 意为“逆境”或“不利条件”，强调在困难或不利的环境中。

相关单词：

1. Deterrent - 意为“威慑”或“阻止”，指通过某种不利后果来阻止某种行为。

2. Obstacle - 意为“障碍”或“阻碍”，指阻碍事物发展的因素。

3. Hazard - 意为“危险”或“风险”，指可能产生不利后果的情况或事件。

4. Adverse impact - 意为“不利影响”或“负面影响”，指对某事物产生的不利结果。

5. Adverse condition - 意为“不利条件”或“恶劣环境”，指某种环境或条件对某事物产生的不利影响。

以上这些单词都与adverse effect有着密切的联系，并且可以用来描述各种不利或有害的效果和影响。

adverse effect的常用短语：

1. adverse effect on 对...的不良影响

2. adverse reaction to 对...的副作用

3. adverse impact on 对...的负面影响

4. adverse effect of the drug 药物的副作用

5. adverse effect of alcohol 酒精的不良影响

6. adverse effect of smoking 吸烟的不良影响

7. adverse effect of stress 压力的不良反应

例句：

1. The use of pesticides has adverse effects on the environment.

2. Excessive consumption of sugar can lead to adverse effects on the body.

3. The drug has a number of adverse effects, including dizziness and nausea.

4. Smoking can have adverse effects on your lungs and heart health.

5. Long-term stress can have adverse effects on mental health and physical well-being.

6. The adverse effects of climate change are becoming increasingly apparent.

7. The adverse effects of globalization are causing widespread social unrest and economic hardship.

英文小作文：

Adverse effects of technology in modern society

Technology has revolutionized our lives in many ways, but it has also brought about some negative impacts on society. With the rise of social media, smartphones, and digital devices, people are constantly bombarded with information and images that can have adverse effects on their mental health and well-being.

Firstly, technology can contribute to anxiety and depression, as people are constantly comparing themselves to others and feeling inadequate. Secondly, technology can lead to a lack of face-to-face communication, which can have negative effects on people"s social skills and relationships. Finally, technology can also contribute to sleep problems, as people often stay up late checking their devices, which can have long-term effects on their health and well-being.

In conclusion, technology has both positive and negative impacts on society, and we need to be aware of the potential adverse effects it can have on our mental health and well-being. We should try to use technology in moderation and make sure we take time to engage in face-to-face communication and exercise to maintain a healthy lifestyle.