flashbulb

名词 flashbulb:

1. a lamp for providing momentary light to take a photograph
   同义词：flash, photoflash, flash lamp, flashgun, flash bulb

flashbulb 或 flash bulb

n.（名词）
A glass bulb filled with finely shredded aluminum or magnesium foil that is ignited by electricity to produce a short-duration high-intensity light flash for taking photographs.Also called photoflash
闪光泡：一种内部装有铝箔或镁箔的精细碎片的玻璃灯泡，用电点燃以发出短暂的高强度闪光，从而拍摄照片也作 photoflash