recurrent [rɪˈkɜ:rənt]

例句:

• A dentist may decide to extract the tooth to prevent recurrent trouble.
  牙医可能会决定拔掉那颗牙，以免反复发作。
  来自柯林斯例句
• Race is a recurrent theme in the work.
  种族问题是该作品里多次出现的主题。
  
• Inflation will remain a recurrent plague.
  通货膨胀将继续成为周期性的烦扰。
  
• The church was a recurrent theme of his life.
  来自BBC
• Recurrent or severe chest infections often need hospital treatment.
  来自BBC
• We can't look after our own recurrent expenditure.
  来自VOA