machine pistol

n.

自动手枪，手提轻机枪；

MACHINE PISTOL
Modulation instability of the ground state of the nonlinear wave equation: optical machine gun
The Social History of the Machine Gun. by John Ellis
Machine-gun jets from time-dependent sources
The machine-gun question: An example of conversational style ☆
Virtual Prototype Modeling and Simulation Analysis of Machine Gun System
Machine gun accessory mount adapter
Design of a machine gun mount with buffer-type spade
Virtual Prototyping of dual-purpose machine gun based on ADAMS and simulation
Thermal effect of large-calibre machine-gun barrel subjected to thermal shock