sleeping policeman

英 [sleeping policeman]
美 [sleeping policeman]

中文释义

n. “隐身警察”, 道路上使车辆减速的坎坎

单词分析

单词结构：

sleeping policeman

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：sleeping policeman
  • 核心含义：n. “隐身警察”, 道路上使车辆减速的坎坎

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更新时间：2026-03-19 10:39:49