COALFACE
Meaning of COALFACE in English
/ ˈkəʊlfeɪs; NAmE ˈkoʊl-/ (also face ) noun
the place deep inside a mine where the coal is cut out of the rock
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IDIOMS
- at the coalface
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005