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
- They do not preempt the land surface that is useful for other purposes.
它们不需要预先占用对其它目的有用的地面。 - Conducting covert action at the direction of the President to preempt threats or achieve US policy objectives.
秘密行动时？进行方向的先占的总统的政策目标或达到我们的威胁。 - Maskable interrupt sources that cannot preempt the kernel code and are thus able to invoke operating system APIs from within their handlers.
不能抢占内核的掩码中断源，因此可以在处理程序中调用操作系统API。 - I'll try not to preempt what Alan is going to say.
我不打算阻止艾伦说话。 - We've got to preempt his press conference.
我们必须抢在发布会之前。 - As networks become more essential to business, operations staff must act quickly to reduce and preempt disruptive downtime.
随着网络对业务愈加关键，运维人员必须快速行动，以减少和抢先解决运营中断问题。 - For example, federal statutes might explicitly preempt, or explicitly waive any preemption of, state law.
例如，联邦法律可以明确的先占，或明确的取消州法律的先占。 - The federal securities laws preempt the State Blue Sky Laws.
联邦证券法优先于州蓝天法。 - This sharing of locks between NHRTs and heap-based threads can cause the garbage collector to preempt the NHRTs as a side-effect of priority-inversion protection.
这种NHRT和基于堆的线程间的锁共享会致使垃圾收集器将NHRT作为优先级反转保护的副作用抢占。 - He released a statement designed to preempt criticism.
他发表了一份声明，意在封杀批评。