“hard-rock mine”的概念、定义、翻译、参考文献-科学参考

单词	hard-rock mine
释义	hard-rock mine [`härd ¦räk `mīn] ^{MINING ENGINEERING} A mine located in hard rock, especially a mine difficult to drill, blast, and square up.
随便看	paracondyloid paracone paraconformity paraconglomerate paraconid paracoquimbite paracrate paracrine signaling Paracrinoidea Paracucumidae paracyanogen paracystitis paradidymis para-dimethylaminobenzalrhodanine paradox paradoxical embolus paraesophageal cyst paraffin paraffin-base crude paraffin coal paraffin dirt paraffin distillate paraffinic hydrocarbon paraffinicity paraffin jelly

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