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
He has worked at the coal face for eight hours.
这矿工在工作面上已经干了八小时了。
2
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。
3
Based on the analysis of gas source at the working face with "three-soft" unsteady coal seam, the authors introduce the principle and method of gas suction by roof-rock drilling.
前言：通过对“三软”不稳定煤层采煤工作面瓦斯来源的分析，介绍了采用顶板岩石钻孔抽放解决瓦斯问题的原理和方法。

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 He has worked at the coal face for eight hours. 这矿工在工作面上已经干了八小时了。 2 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。 3 Based on the analysis of gas source at the working face with "three-soft" unsteady coal seam, the authors introduce the principle and method of gas suction by roof-rock drilling. 前言：通过对“三软”不稳定煤层采煤工作面瓦斯来源的分析，介绍了采用顶板岩石钻孔抽放解决瓦斯问题的原理和方法。
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