| 单词 | brownout | 
| 释义 | brownout [`brau̇n´au̇t]  ELECTRICITY 1. A restriction of electrical power usage during a power shortage, especially for advertising and display purposes.  2. An extinguishing of some of the lights in a city as a defensive measure against enemy bombardment.  | 
	
| 随便看 | 
	
  | 
	
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。