flash-gun

n device that holds and operates the flashlight at the same time as the camera shutter opens 闪光操纵器, 闪光枪（与摄影机快门同步的闪光装置）.

flamingo, flammability, flammable, flan, flange, flank, flannel, flannelette, flap, flapjack, flapper, flare, flare up, flare-path, flare-up, flash, flash card, flash cube, flash out, flash-flood, flash-locks, flash-point, flashback, flashbulb, flasher, flashily, flashlight, flashy, flask, flat, flat racing, flat spin, flat-bottomed, flat-fish, flat-footed, flat-iron, flatcar, flatlet, flatly, flatness,