释义 |
开采to mine 正在开采中 mining in progress 开采矿砂 mine ore 开采石油 extract oil 开采地下矿藏 exploit underground resources 露天开采 mine using open-cast method 提高开采量 increase the amount extracted 这个矿场已经开采完了。 This mine has nearly been mined out. 适合于工业开采的地区 area suited to industrial extraction
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