词根：precedent
precedent 在前的；在先的
precedented 有先例的
precedent 先例；前例
precedence 优先；居先
1.Not all cases are published, however, and there is considerable debate in many jurisdictions about the precedential value of unpublished decisions.
不是所有的案例会出版，然而，关于未出版的判例的先例性价值在诸多管辖地有着大量的争论。
2.Not all cases are published, however, and there is considerable debate in many jurisdictions about the precedential value of unpublished decisions.