The amount of coal, oil, gas, a mineral, etc., which is known to exist and be capable of extraction in a particular district. Usually in plural.
| 单词 | θ6239 |
| 释义 | the world > the earth > minerals > mineral sources > [noun] > reserves (2) reserve1838 The amount of coal, oil, gas, a mineral, etc., which is known to exist and be capable of extraction in a particular district. Usually in plural. reserve grade1912 Mining. The (estimated) grade or yield of an ore reserve. Cf. reserve, n. 2d. |
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