preempt怎么读,preempt的音标和真人发音
英音  [prɪ'empt]    
美音 [prɪˈɛmpt]    

preempt是什么意思,preempt的意思是

vt.先占;取代;先取;先发制人

preempt 记忆方法

preempt的词根或词缀是: am  amor  amat  ampl  em  empt  ampl  
所属分类: GRE
使用频率:
星级词汇:

preempt 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

He released a statement designed to preempt criticism .
他发表了一份声明,意在封杀批评。
We arrived early at the theatre so as to preempt the front seats .
我们早早来到剧院,以便捷足先登占到前排座位.
We 've got to preempt his press conference .
我们必须抢在发布会之前。
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。
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。
Preempt security threats with testing and assessment tools .
测试和评估工具,安全威胁。
The international community should pay close attention to this and adopt necessary measures to preempt such dangerous developments .
国际社会对此应予严重关注,并采取必要的措施制止这一危险事态的发展。
Malignant tumors indicate often lethal brain conditions , but even nonmalignant growths can preempt normal brain activity .
恶性肿瘤通常意味着大脑处于死亡边缘,然而即使是非恶性增生也会影响大脑的正常运作。
Even when a federal statute itself does not preempt state law , the federal administrative agency implementing the statute may issue a regulation that preempts state law .
即使联邦法令本身并没有先占州法律,但联邦行政机构贯彻法令时可能颁布一个先占州法律的法令。
Malignant tumors indicate often lethal brain conditions but even nonmalignant growths can preempt normal brain activity .
恶性肿瘤往往表明是致命的脑疾病,即使是良性的肿瘤,它也可以优先占有正常的大脑活动。