mechanical shovel

常见例句

At the furnaces in the centre of the compound sparks shower down as a mechanical shovel fills a red-hot crucible with coal and iron ore;
在厂区中央的熔炉那里，随著机械铲把煤和铁矿石装满通红的坩埚当中，火星飞溅；
At the furnaces in the centre of the compound, sparks shower down as a mechanical shovel fills a red-hot crucible with coal and iron ore;
在厂区中央的熔炉那里，随着机械铲把煤和铁矿石装满通红的坩埚当中，火星飞溅；
At the furnaces in the centre of the compound, sparks shower down as a mechanical shovel fills a red-hot crucible with coal and iron ore; molten steel pours from another.
在厂区中央的熔炉那里，随着机械铲把煤和铁矿石装满通红的坩埚当中，火星飞溅；铁水从另一个坩埚中注入。