英汉解释

n. 安全；保证；证券；抵押品
adj. 安全的；保安的；保密的

同义词

n. certificate，protection，security department，security measures

反义词

n.   insecurity

参考例句

1. The president also talked about security matters.
总统布什也谈论到安全问题。
2. To those who seek peace and security we support you.
那些追求和平安定的人，我们会支持你们。
3. Assort with institutions which offer security service.
与提供保安服务的机构协调；

英英解释

n.
  1. the state of being free from danger or injury
  2. a formal declaration that documents a fact of relevance to finance and investment; the holder has a
  3. a department responsible for the security of the institution's property and workers
  4. measures taken as a precaution against theft or espionage or sabotage etc.
  5. defense against financial failure; financial independence
  6. freedom from anxiety or fear
  7. an electrical device that sets off an alarm when someone tries to break in
  8. property that your creditor can claim in case you default on your obligation
  9. a guarantee that an obligation will be met

网络释义

Security
安全; 保安; 安全性; 证券业;
Security Officer
安全人员; 保安员; 安全官员; 安全专员;
performance security
履约保证金; 履约保函; 履约担保; 履行保证;
physical security
物理安全; 实 体 保 安; 实体安全; 人物安全;
Security Question
找回密码问题(忘记密码后可用来找回密码); 安全提问; 安全问题; 安全性的问题;