Hardtack
01
하드택, 군용 비스킷
a type of hard, dry biscuit or cracker that is made from flour, water, and salt, and was historically used as a long-lasting food source for soldiers and sailors
02
산 마호가니, 단단한 산 나무
a mountain mahogany
어휘 나무
hardtack
hard
tack



























