| 释义 |
natural gas【化】 天然气【医】 天然煤气, 天然气【经】 天然气 natural gas natural gas n.Abbr. NG,N.G.（名词）缩写 NG,N.G.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 |