Coal-master中文含义：

煤矿负责人；煤炭专家

Coal-master词性：

noun

Coal-master美式音标：

[kohl-mas-ter]

Coal-master同义词：

  • mine overseer
  • pit boss
  • coalmining expert

易混淆单词：

  • Coal-mine：煤矿
  • Coal-miner：矿工

双语例句：

  • The coal-master inspected the mine and reported that production was higher than expected.（煤炭专家检查了矿井并报告生产情况比预期要高。）
  • The safety of the miners is the responsibility of the coal-master.（矿工的安全是煤矿负责人的责任。）