preemptv.以优先购买权获得;先占;(桥牌中)先发制人地叫牌;优先;取代
preemptive kernel可抢占内核
preemptive repeat优先重复
preemptive strike先发制人的攻击
preemptive shares优先股
preemption claiman[法] 优先购买权请求人
preemptive counter抢占计数器
preemptible kernel可抢占式内核
preemptive pricing先占市场定价法
preemptive attacks先发制人打击
preemption service预占业务
"a preemptive business offer"