| 释义 |
copper mine WordReference English-Chinese Dictionary © 2019:主要翻译英语中文copper mine nnoun: Refers to person, place, thing, quality, etc. (where copper is extracted)铜矿 tóng kuàng The copper mine produced 1.245 million tons of copper last year. copper mine铜矿山copper mine銅礦山機械工程 |