ores

例句:

• That's an area rich in ores.
  那是一个矿产丰富的地区。
  来自《权威词典》
• They'd mined the hillside for the ores.
  他们曾在这个小山坡上开采矿石.
  
• After enduring the hardship of the arduous fieldwork , the prospecting team discovered many new ores.
  地质勘探队员餐风饮露,历尽辛苦, 找到了不少新的矿藏.
  
• Most of them are mixed up with other ores.
  来自SA
• Metamorphic water plays a major role in the genesis of ores.
  来自Scientific American
• The extraction of metals from their ores...was begun rather over seven thousand years ago.
  来自J. Bronowski