精礦

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Chinese[edit]

 
energy; perfect; excellent
energy; perfect; excellent; refined; very; proficient
ore; mine
trad. (精礦)
simp. (精矿)

Pronunciation[edit]


Noun[edit]

精礦

  1. (mining) concentrate
    精礦精矿  ―  tóng jīngkuàng  ―  copper concentrate