preemption
pri:'empʃәn
基本解释
n. 先买, 先买权
[法] 预先占有, 优先购买权, 抢先购买
英文释义
n. the judicial principle asserting the supremacy of federal over state legislation on the same subject
n. the right of a government to seize or appropriate something (as property)
n. the right to purchase something in advance of others
上一个单词：preempting
下一个单词：preemption capability