preempt
英
美
网络 抢占; 先占; 取代; 占先; 抢先
过去分词：preempted 过去式：preempted 第三人称单数：preempts 现在分词：preempting
BNC.34833 / COCA.14157
英英释义
noun
- a high bid that is intended to prevent the opposing players from bidding
verb
- make a preemptive bid in the game of bridge
- acquire for oneself before others can do so
- gain possession of by prior right or opportunity, especially so as to obtain the right to buy (land)
- take the place of or have precedence over
- live broadcast of the presidential debate preempts the regular news hour
- discussion of the emergency situation will preempt the lecture by the professor
双语例句
- That RT thread would immediately preempt the regular Java thread if there were insufficient available processors to run both the RT thread and the regular Java thread simultaneously.
如果没有足够的可用处理器来同时运行RT线程和普通Java线程，则这个RT线程会立即抢占普通Java线程。 - And he tried to preempt my involvement.
而且试图阻止我的参与。 - He released a statement designed to preempt criticism.
他发表了一份声明，意在封杀批评。 - Some companies may also be hoping that starting their own collection programmes could help them preempt legislation.
有些公司则希望藉由他们推行的收回方案，来让法规显得不必要。 - The Clean Water Act expressly provides that it does not preempt more stringent state law.
《洁净水法案》明确规定，该法并不先占更为严格的州法律。 - We've got to preempt his press conference.
我们必须抢在发布会之前。 - If the cards reveal things that we don't want to see, then we are prepared to prevent and preempt them, which we have the power to do.
如果有时牌面上带出了我们不想看到的讯息，那我们就可以做好预备去防止或甚而先发制人。 - Valid federal regulations have the force of law and preempt state laws and rules.
有效的联邦规章有法律效力并且优于州法律、法规。 - Discussion of the water shortage will preempt the other topics on this week's agenda.
在这星期日程表上关于用水短缺的讨论将优先于其它议题。 - I'll try not to preempt what Alan is going to say.
我不打算阻止艾伦说话。