depopulate

depopulate的音标为[dɪ"pɑːp(ə)leɪt]，基本翻译为“使人口减少；使人口外流；使人口稀疏”，速记技巧为“de（去掉）+populate（居住）”。

"depopulate"这个词的词源可以追溯到拉丁语"depopulare"，意为“使人口减少”。它的变化形式包括过去式"depopulated"，过去分词"depopulated"，现在分词"depopulating"以及形容词"depopulated"。

相关单词：

1. "population"：这个词与"depopulate"构成反义词，意为“人口”。

2. "populate"：这个词意为“居住，使人口稠密”。

3. "overpopulate"：这个词意为“人口过剩，过度居住”。

4. "depletion"：这个词与"depopulate"有相似的含义，都与减少有关，但"depletion"更常用于描述资源的减少。

5. "evacuate"：这个词意为“撤离，疏散”。

6. "refugee"：这个词意为“难民”，与"depopulate"相关，因为难民通常是由于战争、自然灾害等原因而被迫离开家园的人。

7. "desertion"：这个词意为“背弃，逃避”，也与人口减少有关。

8. "eviction"：这个词意为“驱逐”，也与人口减少有关，因为被驱逐的人可能会离开原来的居住地。

9. "dispersal"：这个词意为“分散”，也与人口减少有关，因为人口分散可能意味着人口减少。

10. "extirpate"：这个词意为“根除，消灭”，也与减少人口有关。

短语：

1. depopulate the countryside

2. depopulate the town

3. depopulate the region

4. depopulate the planet

5. depopulation of rural areas

6. depopulation of urban centers

7. depopulation of small towns

例句：

1. The drought has depopulated the once-thriving farming community.

2. The war has depopulated the city of its young men.

3. The factory closure has led to the depopulation of many rural areas.

4. The city is slowly depopulating due to high unemployment rates.

5. The disease has depopulated large areas of the forest.

6. The town has been depopulated by migration to the city.

7. The government"s decision to restrict immigration has led to a depopulation of small towns.

英文小作文：

As the world"s population continues to grow, we must be aware of the impact it has on our environment and resources. One of the most pressing issues facing us today is the depopulation of rural areas and small towns, which has led to a decline in local economies and communities. We must take action to address this issue and find ways to encourage migration back to these areas, while also promoting sustainable development and environmental protection measures that will ensure a healthy future for our planet.

In order to reverse the trend of depopulation, we need to invest in infrastructure, education, healthcare, and job opportunities in rural areas. We must also encourage entrepreneurship and innovation in these areas, which will create new opportunities and provide a sense of purpose and hope for local residents. By working together, we can ensure that our rural communities and small towns remain vibrant and sustainable, while also safeguarding our planet for future generations.