a small gun that has a container for bullets that turns around so that shots can be fired quickly without having to stop to put more bullets in 左轮手枪 The man stood over him, aiming the revolver at his head. 那个男人站在他上方，用左轮手枪指着他的头。
Oxford Collocations Dictionaryadjective- service
- double-action
- single-action
- …
- load
- draw
- pull out
- …