英语词汇at the coal face怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Why lose a hard-working 25-year-old for a couple of years when you can train him internally and keep him at the coal face?
为什么要让一个积极进取的、25岁的年轻人浪费几年的光阴（去读MBA)？而在此期间通过内部培训将使其显露才干。
2
Gas management is a difficult problem at the blasting and caving face in high gas mine. It restricts the safe production of coal mine.
在高瓦斯矿井中，炮采放顶煤工作面的瓦斯治理工作一直是个难题，它严重制约着煤矿的安全生产。
3
The paper intrtroduced some partial ventilation management methods at driving face in coal tunnel.
介绍了煤巷掘进工作面局部通风管理方法及管理经验。

单词	at the coal face
释义	at the coal face 简明释义在煤矿工作面：指直接参与工作的最前线，尤指在艰苦的环境中工作。双语例句 1 Why lose a hard-working 25-year-old for a couple of years when you can train him internally and keep him at the coal face? 为什么要让一个积极进取的、25岁的年轻人浪费几年的光阴（去读MBA)？而在此期间通过内部培训将使其显露才干。 2 Gas management is a difficult problem at the blasting and caving face in high gas mine. It restricts the safe production of coal mine. 在高瓦斯矿井中，炮采放顶煤工作面的瓦斯治理工作一直是个难题，它严重制约着煤矿的安全生产。 3 The paper intrtroduced some partial ventilation management methods at driving face in coal tunnel. 介绍了煤巷掘进工作面局部通风管理方法及管理经验。
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