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security

英[sɪ'kjʊərəti] 美[sə'kjʊrəti]
  • n. 安全；保证；证券；债券；抵押；防护措施
securities
CET4 TEM4 IELTS 考 研 TOEFL CET6

详细释义

    n. (名词)
    1. 担保，保证，保障
    2. 安全，平安；安全感
    3. 证券，债券
    4. 保护措施
    5. 抵押品；抵押
    6. 安全工作
    7. 保卫部门，保安部门
    8. 防护，防御，防备
    9. 保安，保卫
    10. 可靠性
    n. (名词)
    1. [U] 安全 freedom or protection from danger or worry
    2. [C] [U] 抵押品 pledge
    3. [P] 有价证券 documents or certificates showing who owns stock, bonds, shares, etc.

英英释义

Noun:
  1. the state of being free from danger or injury;

    "we support the armed services in the name of national security"

  2. defense against financial failure; financial independence;

    "his pension gave him security in his old age"
    "insurance provided protection against loss of wages due to illness"

  3. freedom from anxiety or fear;

    "the watch dog gave her a feeling of security"

  4. 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"

  5. property that your creditor can claim in case you default on your obligation;

    "bankers are reluctant to lend without good security"

  6. a department responsible for the security of the institution's property and workers;

    "the head of security was a former policeman"

  7. a guarantee that an obligation will be met

  8. an electrical device that sets off an alarm when someone tries to break in

  9. measures taken as a precaution against theft or espionage or sabotage etc.;

    "military security has been stepped up since the recent uprising"

双语例句

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

    用作名词 (n.)
    1. I'll undertake for your security.
      我将保证你的安全。
    2. The visitors were secarched for security reasons.
      为了安全起见,来宾受到了检查。
    3. Our own actions are our security.
      我们的行为是自己的保证。
    4. He traded in securities and became rich.
      他做证券交易发了财。
    5. The value of a derivative is based on another security.
      金融衍生工具的价值以另一种债券为基准。
    6. He has given his house as security for the loan.
      他以抵押自己的房屋作为贷款的担保。
    7. A life insurance policy may serve as security for a loan.
      人寿保险可作贷款的抵押。
    8. We need greater security in car parks.
      我们需要加强停车场的安全措施.
    用作名词 (n.)
    1. They lulled her into a false sense of security.
      他们哄骗她,使她产生一种虚假的安全感。
    2. He gave the house as a security.
      他以房子作抵押。
    3. When Mr. Green mentioned government securities, they came alive.
      格林先生一提到政府有价证券,他们的精神就为之一振。

用法讲解

n. (名词)
security, safety
  • 这两个词的共同意思是“安全”。其区别是：
  • safety有“事到临头,消极逃避以免受害”的意味; 而security则有“积极防范以保证不受害”的意味。例如:
  • The Smiths are living in peace and security.史密斯一家过着平静安稳的生活。

    • 相关词汇

    【邻近词汇】

    SED secure security ID security OS securitykey security bit security key security log security tax security men security cue security ink

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