tough as old boots

英 [tough as old boots]
美 [tough as old boots]

中文释义

[网络] 非常坚强的；非常硬的

单词分析

单词结构：

tough as old boots

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：tough as old boots
  • 核心含义：[网络] 非常坚强的；非常硬的
  • 相关含义：非常硬的

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更新时间：2026-02-08 06:38:13