underprivileged [ˌʌndərˈprɪvəlɪdʒd]

例句:

• His doughty campaigns for the underprivileged have earned him national respect.
  他为弱势群体奔走呼号，赢得了全国的尊敬。
  
• underprivileged sections of the community
  社区的弱势阶层
  
• She worked for the well - being of the underprivileged.
  她为下层贫困民众的福利而努力.
  
• People in underprivileged nations also experience more severe economic stresses.
  来自SA
• Underprivileged people live in the lower elevations, and always have.
  来自NEWYORKER
• This doesn't mean that we should be callous to the underprivileged.
  来自WSJ