noun🔗Share电力减弱，电压下降 A period of low alternating current line voltage, causing a reduction in illumination"When demand for electricity exceeds the available supply, a brownout occurs."当用电需求超过电力供应时，就会发生电力减弱，电压下降的情况。utilityenergyelectronicstechnologyelectricChat with AIVocabulary GamePractice Reading
noun🔗Share眼前发黑， 暂时性视力模糊。 Temporary dimming of vision, usually with a brown hue and accompanied by loss of peripheral vision or tunnel vision."On rising suddenly from her chair she experienced a brownout and had to sit down again quickly."她突然从椅子上站起来，眼前一黑，赶紧又坐了回去。sensationphysiologymedicinebodydiseaseChat with AIVocabulary GamePractice Reading
noun🔗Share消防站临时关闭，消防站临时停运 Temporary closing of a fire station, usually due to budget restrictions."Fire departments across the country have been forced to rely on rolling brownouts because of the recession."由于经济衰退，全国各地的消防部门不得不依靠消防站轮流临时停运来维持运作。governmentservicejobChat with AIVocabulary GamePractice Reading
noun🔗Share白天停电, 限电 A power outage during the day; distinguished from a blackout, which occurs at night""The air conditioning stopped working during the afternoon brown-out, making the classroom very hot." "下午白天停电的时候，空调停止工作了，教室变得非常热。energyutilitydisastertechnicalphenomenaserviceelectricconditionChat with AIVocabulary GamePractice Reading
noun🔗Share电力减供，电力降载 A blackout, regardless of time of day.""The sudden brown-out at the office made it impossible to continue working on our computers." "办公室突然发生的电力减供，让我们没法继续用电脑工作了。disasterutilityenergyelectricenvironmentChat with AIVocabulary GamePractice Reading
