noun🔗Share点火孔A small hole through which the propellant charge of a cannon or muzzleloading gun is ignited."The reenactor cleared the touchhole of his musket before priming it with powder for the demonstration. "再現者は、デモンストレーションのために火薬を詰める前に、マスケット銃の点火孔を掃除しました。partweaponmilitarytechnologymachinehistoryChat with AIVocabulary GamePractice Reading
