allotropism

allotropism的音标是[ˌæləˈtrəʊtɪzəm]，意思是“同素异形性”。速记技巧可以是：al-lo-tro-ti-zom。基本翻译是指该词表示的是同一种元素具有的不同形态或结构。在化学中，同素异形性是指同一种元素构成的不同单质。

Allotropism 的英文词源是希腊语词根 "allo-"（意为“其他的”）和 "tropos"（意为“变化”）。这个词的含义是指同一种元素在不同的条件下可以形成不同的同素异形体。

变化形式：Allotropism 的变化形式主要是在词尾添加后缀 -ism，表示某种现象或状态。

相关单词：

1. Allotropy（同素异构性）：指同一种元素在不同的物理化学条件下可以形成不同的晶体结构。

2. Isomerism（异构现象）：指分子或离子具有不同的化学结构或电子结构，但具有相同的分子式或离子式。

3. Allotrope（同素异形体）：指同一种元素在不同的条件下形成的不同形态。

4. Allotropeous（同素异形的）：指具有同素异形特性的。

5. Allotropic（同素异质的）：指具有不同化学结构的同种元素形成的物质。

6. Allotropically（同素异变的）：指在同素异形性方面的变化。

7. Allotropically Different（同素异形性不同的）：指具有不同物理化学性质的同种元素形成的物质。

8. Allotropic Substance（同素异形体物质）：指由同一种元素形成的具有不同物理化学性质的物质。

9. Allotropeous Substance（同素异形体物质）：指具有同素异形特性的物质。

10. Allotropeous Substances（同素异形体）：指具有不同化学结构但具有相同化学式的物质集合。

以上这些单词都与 allotropism 相关，描述了同一种元素在不同条件下形成的不同物质形态或结构。

Allotropism is a phenomenon where different forms or structures of the same element can exist in the same chemical environment.

常用短语：

1. Allotropes of the same element have different physical properties.

2. The chemical environment determines the structure of an allotrope.

3. Allotropes can have different electronic structures.

4. Allotropes can have different melting points and boiling points.

5. Allotropes can have different chemical reactions.

6. Allotropes are important in understanding the properties of materials.

7. Allotropes are used in various applications, such as in medicine and technology.

双语例句：

1. Carbon has three allotropes: diamond, graphite, and fullerite.

2. The structure of silicon varies depending on its allotrope, which determines its properties and applications.

3. The different forms of iron have different magnetic properties and are used in various applications.

4. The melting point and boiling point of different allotropes of carbon vary widely, making them useful in various industrial processes.

5. Allotropes of oxygen are important in understanding the properties of materials used in medical devices and implants.

6. Allotropes of hydrogen are used in fuel cells and other energy-efficient technologies.

英文小作文：

Allotropes are fascinating because they show how the same element can exist in different forms or structures that have different properties and applications. For example, carbon has three allotropes: diamond, graphite, and fullerite, each with unique physical properties that make them useful in various applications. The structure of silicon varies depending on its allotrope, which determines its properties and applications in electronics, solar cells, and more. The different forms of iron have different magnetic properties and are used in various applications, such as in steel production and medical devices. The melting point and boiling point of different allotropes of carbon vary widely, making them useful in various industrial processes, such as in the production of carbon nanotubes and graphite anodes for batteries. Allotropes of oxygen are important in understanding the properties of materials used in medical devices and implants, while allotropes of hydrogen are used in fuel cells and other energy-efficient technologies. Understanding allotropes is essential for understanding the properties of materials and their applications, and they continue to inspire new inventions and innovations every day.