開hoi1採coi2

English

1. to extract (ore or other resource from a mine)
2. to exploit
3. to mine
4. to extract; to exploit; to recoverunreviewed?

粵語 — Cantonese

1. 挖掘一啲喺地底嘅資源unreviewed?

Examples

• 石油峰值係一個基於哈伯特理論嘅事件，係指石油開採率達到最大嘅時間點，之後預計生產率會進入最後嘅下降。

  Tatoeba CC BY

• unreviewed?

  銀礦灣以前真係開採白銀嘅地方。

  There indeed was a silver mine in Silver Mine Bay.