He pulls out a revolver

• 掏出左轮

He pulls out a revolver的用法和样例：

例句

1. The man smuggled a revolver into the prison.
   那个男人把一支左轮枪偷偷带进监狱。
2. I've got a revolver there which he can have.
   那有一支左轮就给他用。