射钉枪 Traditional form: 射釘槍 Pinyin (reading): shèdīngqiāng Definitions: nail gun stud gun Characters: 射 - to shoot, to eject, to emit 钉 - nail, spike 枪 - gun, rife; lance, spear Traditional characters: 射 - to shoot, to eject, to emit 釘 - nail, spike 槍 - gun, rife; lance, spear