hardtack

名词 n.
中文释义

英文释义

名词 n.
  1. A large, hard biscuit made from unleavened flour and water; formerly used as a long-term staple food aboard ships. countable,uncountable
    — Meronym: reefer's nut

词形变化

hardtacks plural hard tack alternative

词源

From hard + tack.
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