- (informal)
a man who shows his sexual organs in public, especially in order to shock or frighten women （男子）暴露狂 a device that turns a light on and off quickly 闪光装置 - (North American English)
a light on a vehicle that you can turn on and off quickly as a signal （车用）闪光灯 four-way flashers (= four lights that flash together to warn other drivers of possible danger) 四向闪光灯