estuarine

estuarine的音标为[ɪˈstɔːrɪn]，基本意思是“河口的，海湾的”，速记技巧是：e-s-t-a-r-i-n，谐音是“爱死太累人”。

Estuary这个词源自拉丁语“estuare”，意为“流动”。它的变化形式包括过去式“estuated”和过去分词“estuated”。相关单词包括：

1. Estuary - 河口，入海口，是海洋与河流的交汇处。

2. Estuarine - 河口的，与河口有关的。

3. Estuarine sediment - 河口沉积物，通常由河流带来的泥沙和有机物质组成。

4. Estuarine ecology - 河口生态学，研究河口区域的生物群落和环境系统的学科。

5. Estuarine flooding - 河口洪水，通常由暴雨或风暴引起。

6. Estuary delta - 河口三角洲，是由河流带来的泥沙堆积形成的三角地形。

7. Estuary fisheries - 河口渔业，是海洋渔业的一部分，因为河口的丰富营养物质和多样性。

8. Estuary pollution - 河口污染，由于人类活动和工业排放导致的水质恶化。

9. Estuary sedimentation - 河口沉积，是指泥沙在河口沉积的过程。

10. Estuary wetland - 河口湿地，是河口区域的一部分，通常由沼泽、滩涂和浅水区组成。

常用短语：

1. estuarine mudflat 河口泥滩

2. estuarine sediment 河口沉积物

3. estuarine ecosystem 河口生态系统

4. estuarine water quality 河口水质

5. enter estuary 进港

6. in estuary 在河口

7. out of estuary 出港

例句：

1. The ship entered the estuarine mouth and began to navigate through the muddy estuarine mudflat.

2. The estuarine sediment is rich in nutrients and is a major source of water pollution in many coastal areas.

3. The estuarine ecosystem is an important habitat for many marine animals and plants.

4. The estuarine water quality is closely related to the health of the local environment and economy.

5. We should protect the estuarine environment and ensure that it remains a safe and healthy place for people to live and visit.

6. The outfall of the estuary is a crucial point for water transportation and trade, and it must be carefully managed to ensure that it remains safe and efficient.

7. The estuarine environment is constantly changing and requires constant monitoring and management to ensure its sustainability.

英文小作文：

Title: Estuary: A Vital Habitat for Marine Life

The estuary is an important habitat for marine life, providing a rich variety of food and habitats for a range of animals and plants. The rich nutrients in the estuarine sediment support a diverse array of marine organisms, while the clear water of the estuary provides safe shelter and feeding grounds for many species.

The estuary also plays an important role in the environment as a carbon dioxide filter, absorbing carbon dioxide from the atmosphere and helping to reduce the effects of climate change. However, the estuarine environment is constantly changing due to human activities such as pollution and deforestation, which can have a negative impact on the health of the ecosystem.

To ensure the sustainability of the estuarine environment, we must take measures to protect it and manage its resources carefully. This includes reducing pollution, conserving habitats, and promoting sustainable use of marine resources. Only by working together can we ensure that the estuary remains a vital and healthy place for marine life to thrive.