derringer/ˈderɪndʒɚ/名词一种非常小、可隐蔽的手枪,通常只有一个或两个枪管,但没有装弹系统或弹匣。The detective pulled out a sleek derringer from his jacket pocket, ready to defend himself in case of danger.侦探从他的夹克口袋里拿出一把光滑的德林格手枪,随时准备在危险情况下为自己辩护。想跟读,去练习