coaler

coaler的音标是[kəʊˈleɪə(r)]，基本翻译是“运煤者；煤车司机”。记忆技巧：coal“煤”+ er“人”→运煤的人→运煤者。

Coal的英文词源可以追溯到拉丁语“coalex”或“coalitum”，意为“研磨机”。它的变化形式包括复数形式“coalles”和过去式“coalavit”以及“coaluit”。

相关单词：

1. Coal Mining（煤炭开采）：这个词是由coal（煤炭）和mining（开采）组成的，表示对煤炭资源的开采工作。

2. Coal Bed Methane（煤层甲烷）：这是一种从煤炭中提取的天然气，也被称为coal gas。

3. Coal Tar（煤焦油）：是从煤炭焦化过程中提取的有用物质，可以用于制造各种化学品。

4. Coal-fired（燃煤的）：这是一个形容词，表示使用煤炭作为燃料的。

5. Coal Bed Depletion（煤层枯竭）：描述煤炭资源的耗尽。

6. Coal Industry（煤炭工业）：这是一个广泛使用的术语，描述煤炭的生产、运输和销售等环节。

7. Coal Bed Shale Gas（煤层气）：这是一种与煤层甲烷相关的天然气，与煤层枯竭有关。

8. Coal Bed Methane Recovery（煤层甲烷回收）：一种从煤炭中提取天然气的技术。

9. Coal Tar Pine Tar（煤焦油松香）：这是一种由煤焦油制成的产品，用于制造各种产品。

10. Coal Bed Methane Production（煤层甲烷生产）：描述从煤炭中提取天然气的过程。

以上这些单词都与煤炭有关，反映了煤炭在工业和能源领域的重要地位。

常用短语：

1. coal up

2. coal in

3. coal down

4. coal to

5. coal off

6. coal up with

7. coal in with

双语例句：

1. Please coal up some coal for the stove.

2. We need to coal in some more coal before the fire goes out.

3. After coaling down, we all went to bed.

4. Can you coal to me with some information?

5. The train was coal off at the next stop.

6. She coaled with her friends after work.

7. We need to coal up with a new strategy to win the game.

英文小作文：

Coal is an essential fuel for our daily life. It provides us with heat and energy, making our lives more comfortable and convenient. However, coal mining is a dangerous and dirty job, and it also causes environmental problems such as air pollution and soil erosion. Therefore, we should try to use alternative energy sources such as solar energy and wind power to reduce our dependence on coal. At the same time, we should also promote environmental protection and sustainable development to ensure a better future for ourselves and our planet.