in effect

in effect 的音标为 [ɪn ɪˈfekt]，基本翻译为“实际上，在实施中；生效中”。

速记技巧：in effect 可以简记为：in EFF。

in effect这个词的词源可以追溯到拉丁语中的“in”和“effectus”，意思是“在实施中”或“生效中”。它的变化形式主要有现在分词“in effect”和过去分词“in effected”。

相关单词：

1. “Effective” - 来自拉丁语，意为“有效的”，是in effect的形容词形式。这个词在英语中经常用来形容一个行动、计划或政策是实际可行和有成效的。

2. “Non-effective” - 意思是“无效的”或“不生效的”，是effective的反义词。这个词在英语中常用于描述一个计划、政策或法律没有被通过或执行。

3. “Efficiency” - 来自拉丁语中的“efficient”，意为“能产生效果的”，这个词常用来形容一个系统、设备或方法的有效性或效率。

4. “Ineffectiveness” - 意思是“无效果”，是efficiency的反义词。这个词常用于描述一个计划、政策或行动没有达到预期的效果。

in effect这个词在英语中经常用来描述一个政策、法律、计划等在实际上或实际上生效的情况，也可以用来描述一个行动或计划在实际执行中的效果。

常用短语：

1. in effect

2. come into effect

3. take effect

4. put into effect

5. put into force

6. put into effect

7. go into effect

8. take effect immediately

例句：

1. The new law will come into effect next month.

2. The policy has been put into effect.

3. The contract has been put into force.

4. The government has taken immediate action to put the new regulations into effect.

5. The new rules will take effect next week.

6. The decision has been implemented in full.

7. The ban on smoking has been in effect for years now.

英文小作文：

Title: The Effect of Environmental Protection Laws and Regulations

Environmental protection laws and regulations are in effect to protect our environment and ensure sustainable development. They regulate various activities that may harm the environment, such as waste disposal, energy production, and transportation, and encourage environmentally friendly practices and sustainable development. These laws and regulations have a significant impact on our daily lives, as they help to reduce pollution, improve air quality, and reduce the impact of climate change on our planet.

However, these laws and regulations are not always easy to implement, especially in developing countries where environmental awareness is still low and resources are limited. Therefore, it is important to educate the public about the importance of environmental protection and encourage them to comply with these laws and regulations to ensure their effective implementation. In addition, we should also encourage innovation and technology to develop more environmentally friendly practices that can help reduce pollution and protect our planet. Only by working together can we ensure a sustainable future for ourselves and future generations.