noun🔗Share火绳枪，手铳 A kind of handgun."While examining antique firearms at the museum, I learned that a culverin was an early type of handgun. "在博物馆里鉴赏古董火器时，我了解到火绳枪（手铳）是最早期的手枪之一。weaponmilitaryhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share长管火炮, 大炮。 A large cannon."During the historical reenactment, a deafening boom echoed as the reenactors fired a culverin across the field. "在历史重演活动中，重演者们朝着田野开了一炮长管火炮，震耳欲聋的巨响响彻四方。militaryweaponhistoryChat with AIVocabulary GamePractice Reading
