sharp as a marble

英 [sharp as a marble]
美 [sharp as a marble]

中文释义

[美国俚语] 非常枯燥无味

单词分析

单词结构：

sharp as a marble

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：sharp as a marble
  • 核心含义：[美国俚语] 非常枯燥无味

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更新时间：2026-03-14 03:08:58