单词	抽出指令
释义	抽出指令 extract instruction
随便看	coalbed methane extraction Coal bed methane gas engine coal bed methane industrial coalbed methane liquefaction coalbed methane potential coal bed methane prospect coalbed methane reservoir coal-bed methane reservoir coalbed methane resource coalbed methane seepage flow coalbed methane system COAL BED METHANE TECHNOLOGY SEMINAR coalbed methane well coal bed methane well coal-bed methane well coalbed methane well group coalbed occurrence coal bed pitch coal bed profile coalbed reservoir coal bed reservoir coalbed rheology coal bed roof coalbeds coal beds