| 单词 | anthracite coal |
| 释义 | anthracite coal (once / 29847 pages) n WORD FAMILY anthracite coal: anthracite coals USAGE EXAMPLESSeventy-five percent of all anthracite coal lies in Pennsylvania. Washington Times(Nov 15, 2015) And a tonne of high-quality anthracite coal releases much more carbon when burnt than a tonne of low-grade lignite. Reuters(Sep 15, 2015) Burning anthracite coal produces nearly twice as much carbon dioxide as does natural gas, according to the United States Energy Information Administration. New York Times(Aug 06, 2015) n a hard natural coal that burns slowly and gives intense heat Syn|Hyper anthracite, hard coal coal fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period |
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