hardtack

英式音标：hardtack怎么读

美式音标：hardtack怎么读

hardtack词义

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n. 硬饼干；硬面包


hardtack英文词源

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