coalmine n. 煤坑, 竖井, 煤矿
- Workers of the coalmine decided to go on strike for better working conditions.
煤矿工人们决定为争取更好的工作条件举行罢工。 - A250- metre high mountain of waste material from the local coalmine had been piled up outside the village of Aberfan.
在阿伯凡村外有一座250米高的山,由那里的煤矿废弃物堆积而成。 - The paper deals with lubrication of coalmine machinery apparatus and discusses how to select lubricating means rationally.
论述了润滑在煤矿机械设备运行中的作用,并就合理选择润滑方式等进行了进一步的探讨。
- It will concentrate production at Motherwell, Lanarkshire, James Buxton writes. The Bridgeton plant, which employs 239 people, makes coalmine tunnelling equipment.
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