investigations [ɪnvestɪ'ɡeɪʃnz]

例句:

• Investigations have ground to a standstill because no witnesses have come forward.
  调查陷入停滞，因为没有证人站出来。
  来自柯林斯例句
• These investigations have already resulted in one guilty plea.
  来自VOA
• We are making further investigations and will take the matter from there.
  我们正在进一步调查，将从那儿入手。
  
• The police tell me they've finished their investigations out there.
  警方告诉我他们已完成了在那儿的调查工作。
  
• That would kind of screw up any future investigations.
  来自SA
• It includes investigations, very large numbers of them.
  来自VOA