a weapon from which bullets are fired through a metal tube
signal to begin a race, given with a starting pistol
shoot sb or fire the gun
step heavily on the accelerator
"he stepped on the gas"
"two runners started before the gun"
"a twenty gun salute"
They had two camel guns, small cannons which could be..fired from the backs of camels.
出自： J. G. Farrell
Police 'gunned down innocent man by mistake.'
The Japanese troops gunned down countless numbers of innocent Chinese when they invaded China.
The guard was gunned down.
误 He shot his sister by a gun.
正 He shot his sister with a gun.