名詞 brownout:

1. darkness resulting from the extinction of lights (as in a city invisible to enemy aircraft)
   同義詞：blackout, dimout

brown.out

n.（名詞）
A reduction or cutback in electric power, especially as a result of a shortage, a mechanical failure, or overuse by consumers.
部分燈火管制：由于電力不足、發(fā)電機出故障或用戶用電過度而減少電力供應(yīng)或停止供電

來源：
brown
brown
(black)out
(black)out