词汇	Coal-Bed Gas
释义	Coal-Bed Gas 煤层气
随便看	parison thickness parisonthickness control parison thickness control parisonthickness controller parison thickness controller parison transfer parison transport parison tube parison wall parison wall thickness parison wall thickness controlling parisonwall thickness programmer parison weight swell ratio paris opera ballet Paris-Orly Paris-Orly, Aéroport de Parisot Parisotti Parisotto Paris Peace Conference Paris Peace Settlement paris peace treaty Paris Peacock paris perfume paris petiolata