discretionary

英 [dɪˈskreʃənəri]

美 [dɪˈskreʃəneri]

adj.  自由决定的; 酌情行事的; 便宜行事的

GRE计算机

Collins.1 / BNC.8242 / COCA.11809

牛津词典

adj.

• 自由决定的；酌情行事的；便宜行事的
  decided according to the judgement of a person in authority about what is necessary in each particular situation; not decided by rules
  1. You may be eligible for a discretionary grant for your university course.
     读大学课程可能会有资格获得学校自行决定是否发放的助学金。

柯林斯词典

• ADJ 自由决定的;酌情行事的;便宜行事的
  Discretionarythings are not fixed by rules but are decided on by people in authority, who consider each individual case.
  1. Magistrates were given wider discretionary powers...
     地方法官被赋予了更广泛的自由决定权。
  2. Check whether you are entitled to a discretionary grant for your course.
     确定你是否有权酌情行事。

英英释义

adj

• having or using the ability to act or decide according to your own discretion or judgment
  1. The commission has discretionary power to award extra funds
  Synonym:discretional
• (especially of funds) not earmarked
  1. discretionary funds
  2. discretionary income

双语例句

• Another approach is to use POSIX record locks, implemented through fcntl ( 2) as a discretionary lock.
  另一个方法是使用POSIX记录锁（recordlocks），它通过fcntl（2）实现为一个任意的锁。
• Any additional discretionary public expenditures should have been avoided and should now be withdrawn.
  我们当时应避免任何可自由支配的额外公共支出，而眼下则应该取消。
• Discretionary monetary policy of Federal Reserve System
  美国联邦储备系统自行决定的货币政策
• This puts a great burden on discretionary policy.
  这让酌情性政策背上了沉重的负担。
• The discretionary savings are spread between both domestic and defense spending.
  自由支配性开支的节余将在国内和国防支出中分摊。
• A security policy for multilevel security, RDBMS, is proposed together with a detailed description of the discretionary security, multilevel security and the principle of least privilege.
  提出了多级安全RDBMS的一种安全策略，对策略中的自主安全、多级安全和最小特权原则进行了详细的叙述。
• Finally, tax incentives are easier to administer and less discretionary than grants.
  最后，税收激励比研究资助更好管理、更缺少任意性。
• The Commission also has discretionary power to award extra funds.
  本委员会也有自由决定赠与额外专款的权力。
• In a recent year, the company awarded more than$ 969,000 to employees through the discretionary bonus program.
  最近，公司通过这项计划向员工发放的奖金已经超过了969000美元。
• By August 1929, the Discretionary Portfolio lagged the UK equity market by a cumulative 17.2 per cent.
  到了1929年8月，机动投资组合比英国股市累计落后了17.2%。