1.(矿床) ore [mineral] deposit 短语和例子
2.(矿石) ore 短语和例子
3.(开采矿物的场所) mine 短语和例子
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- The belt is a westward-opening crescent .
- The phosphate also acts as a binder .
- Roll deposition are important in uravar belt .
- The doctors at the mine make their rounds of visits every day .
- The mine had yielded a total of about 3714 tons of coal .