define 的反义词？

define没有反义词。

The powers of a judge are defined by law .
法官的权利法律有明文规定。

Saving is defined as postponed consumption .
储蓄被定义为延期的消费。

Please listen while i define your duties .
请听我详细说明你的职务。

The matrix is defined as the reciprocal of a .
该矩阵定义为A之逆矩阵。

How do people define the continental shelf ?
人们怎么确定陆架的范围的？