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- 平峒通往矿井的几乎水平的入口
An almost horizontal entrance to a mine.
- 水平巷道穿过矿脉或与矿脉平行的矿井中水平或近似水平的巷道
A horizontal or nearly horizontal passageway in a mine running through or parallel to a vein.
- 因矿井已关闭,镇上一片死气沉沉。
The town is dead now the mine has closed.
- 若是用爆破方法,震动会使矿井的顶部倒塌。
If explosives are used, vibrations will cause the roof of the mine to collapse.
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海词词典,十七年品牌