coals

过去分词：

动词过去分词: coaled

更多词形：

动词过去式: coaled | 动词过去分词: coaled | 动词现在分词: coaling | 动词第三人称单数: coals |

单词例句：

Although the engineer shoveled the coal in as fast as he could, the steam engine would go no faster.

虽然火车司炉尽快地将煤铲进炉子，但火车一点也没加快。

We need to replenish our stocks of coal.

我们需要再次补充煤的储备。

The coal industry is running down as coal supplies are used up.

由于煤炭的来源枯竭，煤炭工业正在衰退。

Besides coal, the most important natural fuel are gas and oil.

除了煤，最重要的天然燃料是煤气和石油。

I am a coal miner.

咱们是矿工。

I shall be glad if you will forward fifty ton of coal, in accordance with your sample.

请按照贵公司提供的样品，供应我司50吨煤炭，谢谢。

The burning coals started to flame yellow and orange.

燃烧著的煤开始发出了黄色与橙色的火焰。

What can we do with the bituminous coal?

这些烟煤可以用来做什么？

They use a lorry to carry coals.

他们用卡车运煤。