secondhand smoking

英 [secondhand smoking]
美 [secondhand smoking]

中文释义

n. 被动吸烟

单词分析

单词结构：

secondhand smoking

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：secondhand smoking
  • 核心含义：n. 被动吸烟

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更新时间：2026-01-27 04:27:33