| 单词 | safety net |
| 释义 | safety net noun countable NET 网 ■a net put below people performing at a great height to catch them if they fall （保护高处表演者的）安全网，防护网 noun countable HELP 帮助 ■a system to help those who have serious problems and no other form of help （为面临重大困难且无助的人提供帮助的）安全网，保障机制 •The welfare state was set up to provide a safety net for the poor and needy.建立福利制度以为贫困人口提供保障机制。 |
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