noun 下载 🔗分享 火绳枪,手铳 A kind of handgun. Examples : "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。 weapon military history 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 长管火炮, 大炮。 A large cannon. Examples : "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。 military weapon history 与AI对话词汇游戏阅读练习