请输入您要查询的英文单词：
单词
coalface
释义
coalface
NOUN
C
/ˈkəʊlˌfeɪs/
the part of a coal mine where coal is being dug out 采煤工作面；采煤区域
PHRASE
-
at the coalface
BRITISH
doing the hardest part of a job instead of just managing or organizing it
做最艰难的工作，做实际工作（而非管理或组织）