"an insurance policy is a good safeguard"
同义词： precaution guard
同义词： safe-conduct
以上来源于: WordNet
V-T To safeguard something or someone means to protect them from being harmed, lost, or badly treated. 保护; 保卫 [正式]
They will press for international action to safeguard the ozone layer.
他们将竭力要求国际行动来保护臭氧层。
N-COUNT A safeguard is a law, rule, or measure intended to prevent someone or something from being harmed. 安全条例; 防护措施
As an additional safeguard against weeds you can always use an underlay of heavy duty polyethylene.
作为另外一种预防杂草的防护措施，你可以一直使用一层厚重耐磨的聚乙烯底垫。
We all are born with the purpose sealed and safeguarded by our soul.
我们都带着被灵魂所保护,所密封的人生目标降临于世.
The IAEA is confident that all the enriched uranium is properly safeguarded.
国际原子能机构对于所有的浓缩铀都得到了适当的保障这一点信心十足。
These important achievements have not come easily and should be safeguarded and cherished by all of us.
这些重要的成果来之不易，值得我们共同维护和珍惜。
Chairman Genachowski says a "free and open Internet" must be safeguarded.
VOA: special.2009.09.25
"We have safeguarded them from the terrestrial threat of all the bad influences in their environment.
VOA: standard.2009.12.20
And certain issues close to the heart of the Irish public have been safeguarded.
VOA: standard.2009.10.02
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