任意

• The shape of the control box is arbitrary .
  控制单元的形状是任意的。
• In his article he made bold with the facts .
  他在文章中任意篡改事实。
• Ambient noise may come from any direction .
  外界噪声可以来自任意方向。
• These fluctuations are random in nature .
  这种波动的性质是任意随机的。
• Now he was unrestrained and reckless .
  现在他肆无忌惮，任意妄为。
• An increased velocity is randomly dispersed .
  增加的速度任意地四散传播。
• We arrange one marriage arbitrarily .
  我们任意安排一对配偶。
• He can put me off with anything he chooses .
  他因此可以任意搪塞，爱怎么讲就怎么讲。
• Potential is defined relative to an arbitrary datum .
  势是相对于任意参考面而定义的。
• This definition will be used for any pair of operators .
  这个定义适用于任意一对算符。