adj.優(yōu)先購買的；先發(fā)制人的
A preemptive neutralization drill has stirred up the members of the Red Revolutionary terrorist Unit! 先發(fā)制人的中立訓練激起紅色革命恐怖分子的叛亂！
I say this jump was preemptive. 我說這樣跳叫是先發(fā)制人的。
