anthracite

anthracite的音标是[ˈændræsaɪt]，基本翻译是“无烟煤”。速记技巧可以是：谐音记忆：“安拉锡特”，意为“印度斯坦的煤”。

英文词源：

anthracite：源于希腊语单词“ἄνθραξ”（意为黑色石头），后被引入英语，表示一种无烟煤。

变化形式：

anthracite的复数形式是anthracites。

相关单词：

1. coal（煤）：anthracite是一种类型的煤，而coal是更广泛使用的词，可以指所有类型的煤。

2. graphite（石墨）：石墨是一种矿物质，与anthracite相似，但石墨通常不是无烟的。

3. bituminous coal（沥青煤）：这种煤在燃烧时会产生少量烟，介于无烟煤和普通煤之间。

4. anthracite ash（无烟煤灰）：无烟煤燃烧后的残留物通常比其他类型的煤更细，并且不含有太多的矿物质。

5. anthracite dust（无烟煤粉尘）：由于无烟煤的颗粒较小，因此它可能会产生大量的粉尘。

6. anthracite grinder（无烟煤磨机）：一种用于磨碎无烟煤的机器。

7. anthracite furnace（无烟煤炉）：一种使用无烟煤作为燃料的炉子。

8. anthracite-fired（无烟煤燃烧的）：表示使用无烟煤作为燃料的。

9. anthracite-rich（富无烟煤的）：形容含有大量无烟煤的地区或资源。

10. anthracite-bearing（含无烟煤的）：表示含有无烟煤矿物的岩石或矿物集合体。

以上这些单词都与anthracite这个单词有关，它们在不同的上下文中被使用，以描述不同的煤炭类型和相关的工艺过程。

常用短语：

1. anthracite coal

2. anthracite ore

3. anthracite mine

4. anthracite power

5. anthracite ash

6. anthracite furnace

7. anthracite gas

双语例句：

1. The mine produces a large amount of anthracite coal.

2. The ore is rich in anthracite ore.

3. The miners work in the dark and cold anthracite mine.

4. The power generated from the anthracite coal is used to run the factory.

5. The ash from the burning anthracite is used for fertilizer.

6. The anthracite furnace produces a lot of heat.

7. The gas from the anthracite gas well is used for cooking and lighting.

英文小作文：

The importance of anthracite coal in modern society

Anthracite coal is a type of coal that is highly valuable for its high calorific value and low moisture content. It is commonly used in power generation, steel production, and other industrial processes. In modern society, anthracite coal plays a crucial role in ensuring stable electricity supply and industrial production.

In power generation, anthracite coal is burned in coal-fired power plants to generate electricity. This helps to meet the growing demand for electricity and reduce carbon emissions in the environment. In steel production, anthracite coal is used to heat the blast furnace, which is essential for the production of steel. This helps to ensure efficient production and reduce costs for manufacturers.

Moreover, anthracite coal is also used in other industrial processes such as cement production, chemical manufacturing, and fertilizer production. It plays a vital role in various industries and helps to support the economy of many countries. Therefore, it is crucial to ensure sustainable and responsible use of anthracite coal to protect the environment and ensure stable energy supply for future generations.