coal mines

coal mines 基本解释

煤矿，煤矿坑( coal mine的名词复数 )

词组短语

1、coal-mines (coal-mine 的复数) [医]煤矿

coal mines 用法和例句

1、Bring order to small coal mines.

整顿小煤矿

2、Some coal mines had to shut down.

有些煤矿不得不关闭。

3、Risk Appraisal of Gas Explosion in Coal Mines

煤矿瓦斯爆炸的风险评价

4、West Virginia has 600 working coal mines.

西弗吉尼亚有600名在职矿工。

5、Abandoned coal mines would be pensioned off.

废弃的煤矿将不再被使用了。

6、There was a terrible blast in the coal mines.

矿坑中发生了可怕的爆炸声。

7、They underwrote the coal mines bonds.

他们同意买下该煤矿的未认购的股票。

8、Highly explosive gas is naturally found in coal mines.

煤矿中天然存有高爆气体。

9、He tried to regularize the management of coal mines.

他试图将煤矿的管理系统化。

10、Tripartite Technical Meeting for Mines Other than Coal Mines

非煤矿矿业三方技术会议

重点词汇

coal n. 煤, 木炭 v. 加煤

mines n. 地雷；矿山（mine的复数）