coal mine
英 [kəul main] 美 [kol maɪn]

n.

煤矿，煤矿坑；

变形

复数：coal mines

英英释义

coal mine

• n.a mine where coal is dug from the ground

  同义词：coalpit

双语例句

1. The country is short of known deposits of coal.
   这个国家缺少已知的煤矿矿床。
2. He sketched the coal miner in a few minutes.
   他几分钟就画了一幅那位煤矿工人的素描。

权威例句

Underground coal mine monitoring with wireless sensor networks
Underground coal mine monitoring with wireless sensor networks
Passive treatment of coal mine drainage. Information circular/1994
Application of No Terminal Rope Winch in Longgu Coal Mine
Theory of the propagation of UHF radio waves in coal mine tunnels
Heavy metal pollution of coal mine-affected agricultural soils in the northern part of Bangladesh.
Coal mine methane: A review of capture and utilization practices with benefits to mining safety and to greenhouse gas reduction
From Darwin's Finches to Canaries in the Coal Mine — Mining the Genome for New Biology
Mobility of heavy metals associated with the natural weathering of coal mine spoils
Landscape-leval analyses of Henslow's sparrow (Ammodramus henslowii) abundance in reclaimed coal mine grasslands.