germanium的音標是[d??"mɑ?ni?m]，基本翻譯是“鍺”。速記技巧是：聯想記憶：這個單詞是由“German”（德國的）和“ium”（元素符號）組成的。

Germanium這個詞源自拉丁語germen，意為種子或芽，因此可以理解為從種子中提取出的元素。它的變化形式包括germ-，germin-，germinate-等，其中germ-表示種子，germinate意為發芽。

相關單詞：

1. Gemini：源自拉丁語geminus，意為雙胞胎，因此衍生出了雙重、一對等含義。

2. Germinal：源自germinal，意為萌芽的，因此可以引申為發芽的季節。

3. Germicide：germ-表示種子，-icide表示殺戮，因此germicide意為殺種子的東西，即殺微生物劑。

4. Gerontology：geron-表示老人，-tology表示科學，因此gerontology意為老年學，即研究老年人的科學。

以上這些單詞都與germanium這個元素相關，體現了它在不同領域中的應用和衍生含義。德國在化學領域的發展也對這個元素的研究和應用起到了推動作用。

常用短語：

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.

雙語例句：

1. Germanium is used to make semiconductors, which are essential for modern technology.（鍺被用于制造半導體，這對現代科技至關重要。）

2. The scientist discovered that germanium could be used to treat cancer.（這位科學家發現鍺可用于治療癌癥。）

3. Germanium chips are used in high-performance computers, which are essential for scientific research and engineering design.（鍺芯片被用于高性能計算機，這對科研和工程設計至關重要。）

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.