词汇	the coal ore
释义	the coal ore 煤矿
随便看	variety identification Variety improvement variety inbred cross variety in choice of words variety index variety in language variety in the style of work variety in translation Variety introduce variety introduced variety introducing variety introduction Variety investigation Variety is not a guarantee of good nutrition variety is the spice of life variety kind of product variety knowledge variety line breeding variety load drive Variety management variety meat variety meats variety mixture variety number variety of