英语词汇“bastard coal”的翻译、意思、用法、释义-英汉汉英词典

单词	bastard coal
释义	bastard coal 【采矿】顶板下薄煤夹层[亦作 batt] 以上来源于：《21世纪大英汉词典》 bastard coal夹层煤bastard coal夾層煤海洋地質學bastard coal夾層煤地質學名詞bastard coal夾層煤地球科學名詞—地質
随便看	flexible take-off flexible take-off (fto) flexible tank flexible tariff flexible test method for microprocessor flexible test mode flexible time flexible tine cultivator flexible tooth barrow flexible topology flexible-torsion flutter flexible-torsion flutter speed flexible tower flexible transfer line flexible trust flexible tube flexible tube valve flexible understructure flexible unit flexible universal joint flexible vector flexible ventilation ducting flexible wall flexible-walled flexible-walled tunnel