基本解释v.以优先购买权获得;先占;(桥牌中)先发制人地叫牌;优先;取代同根派生 preemptory相关词英汉例句The council found that their traffic plans had been preempted by a government decision.市议会发现他们的交通规划已因政府先行作了决定而无法推行。preemptory更多例句