英语词汇“deep coal”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	deep coal
释义	deep coal深部煤层, 深部煤
随便看	air shooting method air rifles air regulator air shooting, Poulter method air reheater air shot air relay air-shot air rig airshot air shot blast machine air-right structure air shots air rights air relay valve air pressure gauge air-shots airshow air ring chiller air release air speeder air-rifles airsecond air reversing air-show