anthracitic

anthracitic的读音是[ænθrækɪtɪv]，其基本翻译为“沥青状的；沥青质的；炭质”。速记技巧可以考虑使用词根记忆法，其中anthrac-就是词根，表示“炭”。

“anthracite”这个词源于希腊语“anthrax”，意为“炭”。它的变化形式包括名词形式如“anthracite coal”和形容词形式“anthracitic”。

相关单词：

1. “charcoal” - 来自拉丁语，意为炭，是“anthracite”的一种常见形式。它是一种经过高温处理的木材或煤炭，通常用于制作木炭或焦炭。

2. “carbon” - 来自拉丁语“carbo”，意为炭，是“anthracite”的另一个常见形式。它是一种元素，也是许多其他物质如石墨和金刚石的基础。

3. “graphite” - 来自希腊语“graphein”，意为书写，是另一种与“anthracite”相关的词。它指的是石墨，一种矿物质，通常用于铅笔芯。

4. “pyrite” - 来自拉丁语“pyrites”，意为黄铁矿，是一种常见的矿物，也常被用作黑色物质的颜色词。

5. “blackness” - 直接与“anthracite”相关，指的是黑色。

6. “carbonization” - 是一个词，指的是将有机物转化为炭的过程。

7. “anthracite-black” - 是一种形容词，用来描述黑色或与黑炭相似的颜色。

8. “anthracite coal miners” - 指的是开采黑煤的矿工。

9. “anthracite-like” - 用来形容类似于黑炭的物质或特性。

10. “anthracite ash” - 指的是煤燃烧后的黑色残留物。

以上就是关于“anthracite”的相关单词及其词源、变化形式的分析和解释。

常用短语：

1. anthracite coal 焦煤

2. anthracite-like 像沥青的

3. anthracite-quality 优质焦煤

4. anthracite-rich 富焦煤的

5. anthracite-like graphite 沥青状石墨

6. anthracite ash 焦煤灰

7. anthracite-based 焦煤为基础的

双语例句：

1. The coal we use is mainly anthracite coal. (我们使用的煤主要是焦煤。)

2. The coal has a high anthracite-quality and is suitable for high-temperature use. (这种煤具有高焦煤质量，适合高温使用。)

3. The anthracite-rich area is a major source of energy for the local economy. (富焦煤的地区是当地经济能源的主要来源。)

4. The graphite produced has a anthracite-like appearance and texture. (产生的石墨具有沥青状外观和纹理。)

5. The ash left from the burning anthracite is black and can be used as a fertilizer. (燃烧焦煤留下的灰烬是黑色的，可以作为肥料。)

6. The company"s production is based on anthracite-based fuel. (该公司的生产以焦煤为基础燃料。)

7. The use of anthracite coal has decreased due to environmental concerns. (由于环境问题，焦煤的使用量有所下降。)

英文小作文：

The importance of anthracite coal in modern society cannot be overstated. It is a crucial source of energy for power generation, steel production, and other industrial processes. It is also a versatile fuel that can be burned directly in boilers or blended with other fuels to increase their efficiency. However, the use of anthracite coal has been decreasing due to environmental concerns and the increasing availability of alternative sources of energy. At the same time, the demand for high-quality coal with a high calorific value remains high, and this is where anthracite coal comes in. It is a highly efficient fuel that can be used to generate power with minimal emissions of carbon dioxide and other pollutants, making it an ideal choice for sustainable energy production. In conclusion, anthracite coal remains an essential part of modern energy production and consumption, despite its decreasing use in some contexts.