arbitrary parameter[数] 任意参数;任意参数英语
arbitrary unit[经] 任意单位;翻译;单位为任意单位;荧光强度
Arbitrary Cycles任意循环;强制循环;循环
arbitrary arrangement随机排列
arbitrary a任意的;强词夺理的;专横的;随意的
arbitrary adjective任意的;武断的
arbitrary sign任意符号;任意记号;翻译
arbitrary datum任意起算值;假定基面
arbitrary deviation任意偏差
ADJ（形容词） If you describe an action, rule, or decision as arbitrary, you think that it is not based on any principle, plan, or system. It often seems unfair because of this. 随意的[表不满]
Arbitrary arrests and detention without trial were common.
不经审讯随意扣押是常有的。
ADV（副词） arbitrarily 随意地 [ADV with v]
The victims were not chosen arbitrarily.
这些受害者不是被随意选的。