safety net [安全] 安全网 ; 安全信息网 ; 保护网 ; 安全通信网
social safety net 社会保障 ; 社会安全网 ; 社会保证
safety-net program 安全保障计划
Safety Net Distance 安全净距
international safety NET 国际安全网
Safety Net Clause 安全网条款
providing a reliable safety net 提供一个可靠的安全网
Gangway safety net 舷梯安全网
同义词： safety net
同义词： safety net
以上来源于: WordNet
N-COUNT A safety net is something that you can rely on to help you if you get into a difficult situation. 安全保障
Welfare is the only real safety net for low-income workers.
福利是低收入工人们惟一真正的安全保障。
N-COUNT In a circus, a safety net is a large net that is placed below performers on a high wire or trapeze in order to catch them and prevent them being injured if they fall off. (马戏团杂技表演使用的) 安全网
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