信号枪：一种手枪，用于发射信号火箭。
A flare gun is a firearm that launches flares. It is typically used for signalling, as distress signalling, for people at sea or from the ground to aircraft.
信号枪
信号手枪
在本次活动模式中，玩家们可以体验到信号枪(Flare Gun)。 信号枪(Flare Gun)是什么? 信号枪是一种特殊类型的武器，如果你向天空射击，飞机将会把补给包投放到玩家的位置。
... 信号校正器：signal calibrator 信号手枪：flare gun 信号强度计：signal-strength meter ...
[军]信号枪
Attention Getter: Ignite 100 enemies with the flare gun.
受关注的人：用火焰散弹枪点燃100个敌人。
Clutching the flare gun, I fired it ahead of me at one of the sprinklers set in the ceiling.
抓牢闪光枪，我在我之前在洒水车之一点燃了它在天花板中设定。
The Flare Gun is one of the few weapons not subject to distance indexed damage falloff or ramp up.
信号枪是为一少数攻击力不因为距离而上升或下降的武器。
Remember, if RIM's network goes dead, you can always communicate via flare gun!
Things he doesn't: a flare gun, a .22-caliber pistol, a loaded magazine and, for good measure, 14 more bullets in a plastic bag.
As it turns out, the boy had given away the flare gun, but police found the pistol, the loaded magazine and the bag of bullets still in his bag, according to Browne.