hard as a flint

英 [hard as a flint]
美 [hard as a flint]

中文释义

冷酷无情，铁石心肠

单词分析

单词结构：

hard as a flint

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：hard as a flint
  • 核心含义：冷酷无情，铁石心肠

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更新时间：2026-01-31 20:48:10