coalface

• 名词，指煤层中被开采或正在被开采的裸露部分；也比喻工作现场或第一线。

A noun referring to the exposed part of a coal seam that is actively being mined or cut.

1. Active mining areaB2formal

   The exposed surface of a coal seam that is currently being extracted or cut in a mine.

   采煤工作面

   • The miners worked tirelessly at the coalface to meet their daily quota.
   • Safety equipment is essential when working at the coalface.
   • The coalface was illuminated by the miners' headlamps.

   同义词face