germanium

germanium的音标是[dʒə"mɑːniəm]，基本翻译是“锗”。速记技巧是：联想记忆：这个单词是由“German”（德国的）和“ium”（元素符号）组成的。

Germanium这个词源自拉丁语germen，意为种子或芽，因此可以理解为从种子中提取出的元素。它的变化形式包括germ-，germin-，germinate-等，其中germ-表示种子，germinate意为发芽。

相关单词：

1. Gemini：源自拉丁语geminus，意为双胞胎，因此衍生出了双重、一对等含义。

2. Germinal：源自germinal，意为萌芽的，因此可以引申为发芽的季节。

3. Germicide：germ-表示种子，-icide表示杀戮，因此germicide意为杀种子的东西，即杀微生物剂。

4. Gerontology：geron-表示老人，-tology表示科学，因此gerontology意为老年学，即研究老年人的科学。

以上这些单词都与germanium这个元素相关，体现了它在不同领域中的应用和衍生含义。德国在化学领域的发展也对这个元素的研究和应用起到了推动作用。

常用短语：

1. Germanium is a chemical element.

2. Germanium chips are used in computers.

3. Germanium is used in semiconductor devices.

4. Germanium is a hard, shiny, and brittle metal.

5. Germanium is a highly toxic substance.

6. Germanium dioxide is a white powder used in medicine and industry.

7. Germanium is a highly conductive material.

双语例句：

1. Germanium is used to make semiconductors, which are essential for modern technology.（锗被用于制造半导体，这对现代科技至关重要。）

2. The scientist discovered that germanium could be used to treat cancer.（这位科学家发现锗可用于治疗癌症。）

3. Germanium chips are used in high-performance computers, which are essential for scientific research and engineering design.（锗芯片被用于高性能计算机，这对科研和工程设计至关重要。）

英文小作文：

Germanium is a highly conductive material that can be used in many different ways. It is commonly used in semiconductors, which are essential for modern technology and scientific research. In addition, germanium is also used in medicine and industry as a white powder that can be used to treat various diseases and improve the efficiency of industrial processes.

However, germanium is also a highly toxic substance that can cause serious harm to human health if not handled properly. Therefore, it is important to ensure that all germanium products are handled and stored in a safe and secure manner to prevent any potential harm to the environment and human beings.

In conclusion, germanium is a versatile material that can be used in many different ways, but it also has potential risks that must be carefully managed to ensure the safety of human health and the environment.