a small electric bulb that can be attached to a camera to take photographs indoors or when it is dark (照相机的)闪光灯泡 There was a startled look on his face when the flashbulb went off. 闪光灯闪过时,他脸上一副惊愕的表情。 She wanted to get away from the glare of the public and the flashbulbs of the press. 她想远离公众的目光和媒体的闪光灯。