MEANING/意义
      
  • kāi cǎi
      
    sound for pinyin
      
      
    exploit,extract
    Type verb/动词  
        
EXAMPLES/列句
  •   
      
    tā men zhèng zài kāi cǎi shí yóu
      
    sound for pinyin
    They are mining for petrol.

  •   
      
    tā men zhèng zài kāi cǎi tiān rán qì
      
    sound for pinyin
    They are extracting natural gas.
COMBINATIONS/组合
  •   
    yóu qì kāi cǎi yè
      
    sound for pinyin
    oil and gas mining industry

  •   
    shí yóu kāi cǎi yè
      
    sound for pinyin
    oil extraction industry
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