security
发音
英 [sɪˈkjʊərəti]
美 [sɪˈkjʊrəti]
-
- n.
- 安全
- 保证，担保
- 保护，防护
- 有价证券
-
- adj.
- 安全的，保安的，保密的
单词词源
security 保安，安保措施，债券
secure,安全的，可靠的，-ity,名词后缀。引申词义保安，安保措施，债券等。
同义词
auspices custody safekeeping father's keep eye charge ward custodianship preservation aegis protectorate patronage
cover defence fortification rampart refuge retreat bulwark protection shelter screen strength immunity safeguard shield guard safety invulnerability
bond of mortgage pledge collateral word guarantee pawn warranty troth assurance surety bail escrow honor warrant recognizance vow
双语例句
- 1. Good security is going to require tradeoffs .
- 良好的安全性势必需要权衡。
- 2. Security is a problem too .
- 安全也是一大问题。
- 3. Job security is all but gone .
- 就业保障几乎已不存在。
- 4. She knew he was plain-clothes security .
- 她知道他是便衣保安。
- 5. That meant they could be used as security for other purchases .
- 那就意味着它们可以作为证券进行其他交易。