Bonds are bought and sold daily on major securities exchanges.
出自-2014年6月阅读原文
Private markets for goods, services, labor, and securities do mostly self-correct, but panic feeds on itself and disarms these stabilizing tendencies.
出自-2013年6月阅读原文
柯林斯高阶英汉双解学习词典释义
N-UNCOUNT
防卫;保安措施;安全工作
Security refers to all the measures that are taken to protect a place, or to ensure that only people with permission enter it or leave it.
例句
They are now under a great deal of pressure to tighten their airport security...他们现在承受着加强机场安保措施的巨大压力。Strict security measures are in force in the capital.首都采取了严密的安全措施。
N-UNCOUNT
安全感;无忧无虑
A feeling of security is a feeling of being safe and free from worry.
例句
He loves the security of a happy home life...他喜欢幸福家庭生活所带来的安全感。If an alarm gives you that feeling of security, then it's worth carrying.如果带着闹钟让你感到心里踏实，那就值得携带。
N-UNCOUNT
抵押品
If something is security for a loan, you promise to give that thing to the person who lends you money, if you fail to pay the money back.
例句
The central bank will provide special loans, and the banks will pledge the land as security.中央银行会提供特殊贷款，而这些银行会以土地作为抵押。
N-PLURAL
证券
Securities are stocks, shares, bonds, or other certificates that you buy in order to earn regular interest from them or to sell them later for a profit.
例句
National banks can package their own mortgages and underwrite them as securities.国家银行能够合并自己的抵押贷款并以证券形式包销。...US government securities and bonds.美国政府证券和债券