preempt
UK/pri:'empt/US
GREA1
释义
v.
To act in advance to prevent or block something; to forestall
先发制人;抢先阻止
v.
To take the place of; to displace (e.g. scheduled programming)
取代;中断(如预定节目)
词根拆分
词根派生pre-(在……之前)+ empt(来自拉丁语 emere「拿、买」)= 「事先拿下」。注意:empt- 来自 emere,而非 capere——两者都大致表示「拿」,但属同一家族里不同的拉丁词根。最初指抢在别人之前买地(pre-emption 优先购买权);如今 preempt 指先下手、把选择权从别人手中夺走——preempt criticism(先发制人化解批评)、preempt an attack(抢先阻止攻击)。
词根 cap 还连着 163 个词常用搭配
- 1.preempt criticism先发制人化解批评
- 2.preempt a strike抢先阻止罢工
- 3.preempt an attack抢先阻止攻击
例句
- 1.
The company issued a statement to preempt any criticism.
公司发表声明以先发制人化解批评。
- 2.
A breaking-news bulletin preempted the scheduled show.
一条突发新闻插播中断了原定节目。