safety net

  • 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 netsafety net

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

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