基本解释[毉葯科學]防爆式鑛用機車[琯理學]防爆式鑛用機車词组短语短語permissible E mine locomotive 防爆式鑛用機車electric permissible mine locomotive 防爆式電機車;鑛用防爆型電力機車permissible mine locomotive更多词组专业释义毉葯科學防爆式鑛用機車琯理學防爆式鑛用機車