coal mining group

coal mining group 基本解释

煤炭开采集团

词组短语

1、Datong Coal Mining Group 大同煤矿集团

coal mining group 用法和例句

1、Wennan colliery of Xinwen Coal Mining Group is an old coalmine and is mining deep coal layer.

汶南煤矿是新汶矿业集团进入深部开采的老矿井。

重点词汇

coal n. 煤, 木炭 v. 加煤

mining n. 采矿 [经] 采矿, 采矿业

group n. 团体, 组, 团, 群 v. 聚合, 成群 [计] 创建组; 组, 用户组