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coal dust

  • 煤尘：由煤矿、运输或机械处理煤炭时产生的细粉末状的煤。

双语例句

  1. The air is so black with diesel fumes and coal dust, I can barely see.
    天空由于充满柴油机的浓烟和煤灰而如此黑，我几乎看不见。
    来自《柯林斯英汉双解大词典》
  2. The problem of methane or coal dust in a mine's air is relatively easy to solve.
    沼气或者煤渣的问题解决起来相对容易。
  3. At Linfen, residents have said they literally choke on coal dust in the evenings.
    临汾的当地居民说，到了晚上，煤尘让他们几乎窒息。

网络短语

  • coal dust mill
    磨煤机
  • coal dust ball stove
    煤球炉
  • coal-dust
    煤尘
  • coal-dust stained yarn
    煤灰纱
  • coal dust test
    煤尘试验

词义分布

煤尘
72.7%
煤粉
27.3%

英英释义

  • Coal dust is a fine powdered form of coal, which is created by the crushing, grinding, or pulverizing of coal. Because of the brittle nature of coal, coal dust can be created during mining, transportation, or by mechanically handling coal.