security
美[səˈkjʊrəti] adj.安全的，保安的，保密的
网络安全；保障；安全性；安全问题
1 . It's an open secret that the security service bugged telephones.
安全部门窃听电话是人人皆知的秘密。
来自柯林斯例句
2 . Today's Security Council resolution will be a significant success for American diplomacy.
今天的安理会决议对于美国外交而言是一次重大的成功。
来自柯林斯例句
3 . Wherever they went they were closely followed by security men.
不管上哪儿，保安人员都紧跟在他们身后。
来自柯林斯例句
4 . The exact locations are being kept secret for reasons of security .
确切地点因为安全原因要保密。
来自柯林斯例句
5 . The security zone was set up to prevent guerrilla infiltrations.
设立了安全区以防止游击队员的渗入。
来自柯林斯例句
1.the state of being free from danger or injury;
we support the armed services in the name of national security
2.a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends;
he held several valuable securities
3.a department responsible for the security of the institution's property and workers;
the head of security was a former policeman
4.measures taken as a precaution against theft or espionage or sabotage etc.;
military security has been stepped up since the recent uprising
5.defense against financial failure; financial independence;
his pension gave him security in his old age
6.freedom from anxiety or fear;
the watch dog gave her a feeling of security
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;
bankers are reluctant to lend without good security
9.a guarantee that an obligation will be met