automatic pistol

1. In a silk holster under his left arm he carried a32 caliber automatic pistol.
   他将一支口径为32的自动手枪，塞进左腋下的丝质手枪皮套里随身携带着。
2. In it was an expensive-looking9mm automatic pistol.
   里面有一支看来相当高级的9毫米自动手枪。
3. Georgia Random Notes& Gun Research and Application of Automatic Grouting Pistol with Setting Load Controllable
   初撑力可控自动注液枪的研究与应用

noun

1. a pistol that will keep firing until the ammunition is gone or the trigger is released

   Synonym:    automatic