patrol boat編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看patrol boatpatrol boat — 名詞名詞1. A small boat used by police or military to guard an area1.名詞釋義巡邏艇A small boat used by police or military to guard an area例句The coast guard sent a patrol boat to inspect the suspicious vessel.