coal-box

英 ['kəʊlb'ɒks] 　 　 美 ['kəʊlb'ɒks] 　 　
  • n. 煤箱；黑烟弹

coal-box的相关资料：

临近单词

coalman coal coal-mine explosion coal-forming plants coal-pressing balls Coal and rock failure coal and gas outburst coal surface molecule coal-forming period coal quality checking coalbed methane basin coal resources cities
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