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词汇
security precaution
释义
security precaution
短语⁴²³⁶⁹
基本
例句
安全防范
The problem has caused every country's close attention. This paper analyses e status quo of information security precaution and puts forwards our countermeasure.
文章对各国信息安全防范的现状进行分析,并提出我国信息安全防范的对策。
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更新时间:2026/6/22 7:29:07