inefficient [ˌɪnɪˈfɪʃənt]

例句:

• Overall, barter is a very inefficient means of organizing transactions.
  总之，易货贸易是一种效率很低的交易形式。
  
• Non-state firms gradually elbow aside the inefficient state-owned ones.
  非国有企业逐渐挤掉了效率低下的国有企业。
  
• The protesters say the government is corrupt and inefficient.
  抗议者称政府腐败无能。
  
• Nevertheless, Cohen noted, transmission is not inefficient.
  来自SA
• Why should we lock ourselves into an inefficient future?
  来自WSJ
• Oxygen is given to patients who have inefficient breathing.
  来自SA