| 释义 |
natural gasn.（名词）abbr. NG, N.G.【缩写】- A mixture of hydrocarbon gases that occurs with petroleum deposits, principally methane together with varying quantities of ethane, propane, butane, and other gases, and is used as a fuel and in the manufacture of organic compounds.天然气：和石油沉积物一起产生的碳氢化合物气体混合物，主要含不同数量的乙烷、丙烷、丁烷和其他气体，用于作燃料和制造有机化合物
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