字典

hardtack的意思

hardtack
英式音标['hɑrd,tæk]
美式英标['hɑːdtæk]

基本解释

n. 硬饼干;硬面包

英文词源

hardtack (n.)
"ship's biscuit," 1830, from hard (adj.) + tack (n.3); soft-tack was soft wheaten bread.