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1·Magistrates were given wider discretionary powers.

地方法官们被赋予了更广泛的酌情决定权。《柯林斯英汉双解大词典》

2·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。《牛津词典》

3·Of course, I have discretionary income.

当然，我有可自由支配的收入。

4·How much extra discretionary income is there?

有多少可供你你额外自由支配的钱呢？

5·They have a lot of discretionary buying power.

他们有很强的可支配购买力。

6·You can't cash in a discretionary authorization.

不能自行授权委托现金。

7·A hog is the ultimate discretionary buy, not ideal in these times.

大号摩托是其终极买主，在这个时代并不能体现完美。

8·The recession may have slashed advertising and discretionary spending.

经济危机也许使企业削减了广告费以及其他可有可无的支出。

9·The first level is the traditional Discretionary Access Control (DAC).

第一级是传统的自主访问控制(Discretionary Access Control, DAC)。

10·He and his wife help their children add other discretionary items to the list.

他还和妻子一道帮助孩子们把其他临时性的支出项目添加到这份家庭支出清单上。

(1)discretionary power[法]自由裁量权；酌处权

(1)discretionary spending可自由支配的个人开支

(1)discretionary income可随意支配的收入