hard coal

英 美
  • 硬煤,无烟煤
  • harangue v.慷慨激昂地劝说;做长篇演说n.长篇激烈演说
  • harare n.哈拉雷(津巴布韦首都;旧称索尔兹伯里)
  • harari n.哈拉尔族人[语]
  • harass vt.使疲乏;骚扰
  • harassed adj.疲倦的;厌烦的动词harass的过去式和过去分词.
Noun:
  1. a hard natural coal that burns slowly and gives intense heat

    1. Soft coal burns with more flames than hard coal.
      烟煤燃烧时火焰较无烟煤多。
    2. We also supply blind coal and soft coal from China and Indonesia.
      煤炭产品主要是无烟煤与有烟煤等。

hard coal的相关资料:

【邻近词汇】