coal mine

短语
★☆☆☆☆

[医]煤矿

发音

US

词形变化

coal mines 复数 coal mines

别名

coalmine

释义与例句

n.
  1. 1.

    A mine from which coal (such as lignite or anthracite) is mined.

    煤矿

词汇关系

名词

同义词 1

coalpit

上位词 1

mine

整体词 2

pit colliery

词源

From Middle English coal mine.

来源：wiktionary