noun 다운로드 🔗공유 점화구 A small hole through which the propellant charge of a cannon or muzzleloading gun is ignited. Examples : "The reenactor cleared the touchhole of his musket before priming it with powder for the demonstration. " 재연 배우는 시연을 위해 화약을 채우기 전에 머스킷의 점화구를 청소했습니다. part weapon military technology machine history AI와 채팅어휘 게임독해 연습