horse pistol

例句：

1. 1. The hunter used a horse pistol to shoot the deer.
   猎人用马手枪射杀了那只鹿。
2. 2. He carried a horse pistol in his backpack for protection.
   他背着一个马手枪的背包以保护自己。
3. 3.During the hunting trip, he fired several shots with his horse pistol.
   在狩猎旅行中，他用他的马手枪发射了几枪。