flash h bulb闪光灯泡
flash light bulb闪光灯灯泡手电筒灯泡
flash lamp bulb闪光灯泡
flash bulb flashbulb闪光灯泡
photo-flash bulb闪光灯炮
flash h test bulb闪光测试灯泡
photographic flash bulb感光
fast burning flash bulb f型闪光泡
N-COUNT（可数名词） A flashbulb is a small bulb that can be attached to a camera. It makes a bright flash of light so that you can take photographs indoors. 闪光灯泡