deficiency [dɪˈfɪʃənsi]

例句:

• This phenomenon is known as reward deficiency syndrome'.
  来自SA
• Symptoms of anaemia include weakness, fatigue and iron deficiency.
  贫血的症状包括虚弱、疲劳和缺铁。
  
• Injections of HGH without any underlying deficiency may cause diabetes.
  来自BBC
• They did blood tests on him for signs of vitamin deficiency.
  他们给他验了血，以检查是否有维生素缺乏的迹象。
  
• AIDS stands for Acquired Immune Deficiency Syndrome.
  AIDS是获得性免疫缺损综合征的缩写。
  
• Iron deficiency and thyroid problems could be to blame.
  来自THETIMES
• The deficiencies in the system soon became obvious.
  这种制度的缺陷不久就变得很明显。
  来自《权威词典》
• Cosmetics do not always cover up the deficiencies of nature.
  化妆品未能掩饰天生的缺陷。
  来自《权威词典》
• During the war children suffered from a deficiency of food.
  战争期间孩子们遭受缺乏食物之苦。
  来自《权威词典》