preemptive /pri:'emptiv/ 📖 中文释义 a. 先买的, 先买权的, 有先买权的[法] 有优先购买权的, 优先购买的, 先发制人的 📘 English Definition(英文释义) s. designed or having the power to deter or prevent an anticipated situation or occurrence ← preemptioner P 字母词表 preemptive action →