Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/5a444a36e05293425b0e3ba773356522.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 brownout英英字典_brownout剑桥英语解释_brownout柯林斯英文解释_贰靶汉英词典
1. N a dimming or reduction in the use of electric lights in a city, esp to conserve electric power or as a defensive precaution in wartime (尤指为节约电力或作为战时防御措施的)城市灯火管制