adv.任意(性)地，随意地，(个人)主观武断地，随心所欲地，反复无常地，任性多变地，无定见地，变幻莫测地

They can not judge me so arbitrarily.
他们不能如此武断地评判我。
Once the aim is fixed, you should not change it arbitrarily.
目标一旦确定，你们就不应该任意改变。
The company reserves the right to make arbitrary decisions regarding employee promotions.
公司保留在员工晋升问题上做出任意决定的权利。
The dictator ruled with an arbitrary hand, often changing laws without reason.
独裁者以专横的方式统治，经常无缘无故地改变法律。
The algorithm assigns each user an arbitrary unique identifier upon registration.
该算法在用户注册时为其分配一个任意的唯一标识符。
Critics accused the government of arbitrarily detaining protesters without due process.
批评者指责政府未经正当程序任意拘留抗议者。
In this experiment, we selected participants on an arbitrary basis, not considering demographics.
在这个实验中，我们任意选择参与者，没有考虑人口统计学因素。
The new policy allows managers to impose arbitrary deadlines on projects, causing stress among employees.
新政策允许经理对项目任意设定截止日期，这在员工中造成了压力。
The artist used arbitrary colors to express emotions rather than depicting reality.
艺术家使用任意的颜色来表达情感，而不是描绘现实。
The judge's arbitrary interpretation of the law led to widespread confusion and controversy.
法官对法律的随意解释导致了广泛的混淆和争议。
The program randomly shuffles the deck of cards using an arbitrary seed value for the random number generator.
该程序使用随机数生成器的任意种子值随机洗牌。
Critics argue that the tax system is arbitrary and disproportionately affects the middle class.
批评者认为税收制度是随意的，且不成比例地影响中产阶级。