brownout
柯林斯詞典
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 (尤指為節(jié)約電力或作為戰(zhàn)時防御措施的)城市燈火管制
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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 (尤指為節(jié)約電力或作為戰(zhàn)時防御措施的)城市燈火管制