security
/səˈkjʊɹ.ɪti/ 名词 B1中文： 安全、保安、保护、保卫
- The condition of not being threatened, especially physically, psychologically, emotionally, or financially. · Chad always carries a gun for his own security.· The pink blanket gives little Mary lots of security.
- Something that secures.
- An organization or department responsible for providing security by enforcing laws, rules, and regulations as well as maintaining order. · Pamela works in security.
- Something that secures the fulfillment of an obligation or law.
- Freedom from apprehension.
- A tradeable financial asset, such as a share of stock or any of various classes of bond.
- Proof of ownership of stocks, bonds or other investment instruments.
- Property etc. temporarily relinquished to guarantee repayment of a loan. · Near-synonym: collateral
复数 securities
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This was the plan which had appealed to him to afford the best chance of his security.
You shall not, for the sake of one individual, change the meaning of principle and integrity, nor endeavour to persuade yourself or me, that selfishness is prudence, and insensibility of danger security for happiness.”
He _spoke_ of apprehension and anxiety, but his countenance expressed real security.
They saw that I must know all about it, you see, and the sudden change from absolute security to complete despair made them perfectly desperate.
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