security
英[si'kjuriti]美[sɪ'kjurətɪ]
n.
1.[U]安全，安全感
2.[U,C]防备，保安；防护，防御（措施）(+against/from)
3.[U,C]保证；保障；担保（品）
4.证券，债券
1.[U]安全，安全感
2.[U,C]防备，保安；防护，防御（措施）(+against/from)
3.[U,C]保证；保障；担保（品）
4.证券，债券
复 数：securities
| 同： | |
| 反： |
|
- In computer security a manually operated switch or device that activates an alarm.
计算机安全学中，指手工操纵的能发生警报的开关或设备。收藏 - The security card or token does not exist, needs to be initialized or has been removed.
安全性卡或令牌不存在，需要进行初始化或已被删除。收藏 - A security guard was killed in the bank raid.
这次银行劫案中有一名保安员遇害。收藏 - We believe that the core of such a new concept of security should be mutual trust, mutual benefit, equality and cooperation.
我们认为，新安全观的核心，应该是互信、互利、平等、合作。收藏 - Transforming defense-National Security in the 21st century focused on the long term issues facing U.S. defense and national security
《国防的转变——21世纪的国家安全》重点讨论了美国国防和国家安全所面临的长期问题。收藏
点击查看……
开心词场背单词
名词解释：