diluvium

diluvium的音标是[dɪ"luːɪəm]，翻译为“沉积物，淤泥”的意思。其速记技巧是：谐音记忆：“地漏油门”（沉积物）。

diluvium的英文词源是拉丁语的diluvium，意思是洪水冲积物。这个词源于diluvium，而diluvium又源于diluvium，意为洪水。

diluvium的变化形式包括其名词形式diluvium和形容词形式diluvian。

相关单词包括：

- sediment：沉积物

- alluvium：冲积物

- deposit：沉积

- detritus：碎屑

- silt：淤泥

- mud：泥浆

- loam：壤土

- detrimental：有害的

- detritus-bearing：含碎屑的

- detrital来源。

这些单词都与洪水冲积物有关，因为它们都描述了由洪水冲刷和沉积下来的物质。这些单词在描述地质学、环境科学和生物学等领域的现象时非常有用。

总的来说，diluvium这个词源及其变化形式与洪水冲积物有关，这些单词在描述自然环境和地质现象时非常有用。它们的使用可以增加我们对这些现象的理解和描述能力。

常用短语：

1. dilluvial deposit

2. dilluvial fan

3. dilluvial landform

4. dilluvium-derived sediment

5. dilluvial sediment

6. dilluvial sedimentary rock

7. dilluvial terrace

例句：

1. The dilluvium-derived sediment in the riverbed caused the river to change its course.

2. The dilluvial fan formed by the floodplain sediment is a typical landscape in the floodplain area.

3. The dilluvial landform is formed by the accumulation and movement of sediment.

4. The dilluvium-derived sediment is a kind of sediment that is formed by the accumulation of sediment in a certain environment.

5. The dilluvial sedimentary rock is a kind of sedimentary rock that is formed by the accumulation and hardening of dilluvium-derived sediment.

6. The dilluvial terrace is a kind of sedimentary landform that is formed by the movement of sediment in a certain environment.

7. The process of dilluviation is an important process in the earth"s crust, which contributes to the formation of various landforms and sedimentary rocks.

英文小作文：

The Dilluvium: The Formation of Landforms and Sedimentary Rocks

Dilluvium refers to the sediment that is formed by the accumulation and movement of material on the earth"s crust. It plays an important role in the formation of various landforms and sedimentary rocks, which have profound impacts on our daily lives and the environment around us. Dilluvium can be divided into different types, including dilluvial deposit, dilluvial fan, dilluvial landform, dilluvium-derived sediment, dilluvial sedimentary rock, and dilluvial terrace. These types of dilluvium-related landforms and sedimentary rocks have unique characteristics and functions that are essential for maintaining ecological balance and promoting sustainable development. Understanding the formation process of dilluvium is crucial for protecting our environment and promoting sustainable development.