effluvia的音標為[?"fl?vi?]，基本翻譯為“廢水，污廢水”，速記技巧為：efflu=流出，flow=流，流出污水。

effluvia這個詞源自拉丁語，意為“流出物”或“流出物流”。其變化形式包括其過去式（effluvere）和過去分詞（effluvium）。

相關單詞：

1. effluent - 流出物，排放物，與effluvia有相似的含義，表示從機器、設備或其他源頭流出的物質。

2. exfiltration - 流出，偷漏，表示從某處偷偷地流出或逃脫。

3. effluvium - 溢出物，散發出物，與effluvia有相似的含義，表示從某處大量散發出或溢出的物質。

effluvia這個詞在環境科學中常用于描述廢水、廢氣和其他有害物質的無序排放，這些物質可能會對環境造成負面影響。這個詞提醒我們關注環境問題，并采取措施減少這些有害物質的排放。

effluvia常見短語：

1.effluent effluvia

2.effluvial

3.effluent effluents

4.effluent-laden effluent-laden

5.effluent-polluted effluent-polluted

6.effluent-quality water

7.effluent-quality waters

例句：

1.The effluent from the factory is polluting the river.

2.Effluent disposal is a major environmental problem facing many countries.

3.Effluent treatment plants are being set up in many towns and cities to improve water quality.

4.Effluents from factories and households are a major source of pollution in many rivers and lakes.

5.Effluent-quality water is essential for maintaining the health of our environment and for ensuring that we can enjoy clean and safe drinking water.

6.The problem of effluent pollution is becoming increasingly urgent as the demand for water increases and the supply becomes increasingly inadequate.

7.Effluent treatment is a crucial aspect of sustainable development that must be addressed if we are to protect our environment and ensure a healthy future for ourselves and our children.

英文小作文：

Water quality is a crucial issue that requires immediate attention. Effluents from various sources, including factories, households, and other pollutants, have been causing significant damage to our environment and water resources. The impact of these pollutants on our environment is not only visible but also very harmful to human health and the sustainability of our ecosystems. Therefore, it is essential to take immediate action to address this issue and ensure that we have clean and safe drinking water for ourselves and our children. To achieve this goal, we need to invest in effluent treatment facilities, improve our waste management systems, and promote sustainable practices that reduce the amount of pollution in our environment. By doing so, we can ensure that our environment remains healthy and sustainable for future generations.