safety net

美 
英 
  • n.安全保障;为防止人摔落而设置的安全网
  • 网络金融安全网;社会保障体系;安全网络
复数:safety nets  
safety net
n.
1.
(防备不测的)安全网;保障措施an arrangement that helps to prevent disaster if sth goes wrong
a financial safety net
金融“安全网”
people who have fallen through the safety net and ended up homeless on the streets
未能享受保障措施终致流落街头的人
2.
(保护杂技演员等的)安全网a net placed underneath acrobats , etc. to catch them if they fall

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