| 释义 |
work out a mine
基本例句
开发矿山
A mine is exploited for its minerals.开发矿山是为了采矿。
Delma mainly engages in the import and export of blocks, Mine investment and planning, new materials developing of new materials as well as the market development.致力于推动和合理开发矿山资源及新品种的品牌建设和市场开发。 |