preservation timber

英 [preservation timber]
美 [preservation timber]

中文释义

防腐材

单词分析

单词结构：

preservation timber

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：preservation timber
  • 核心含义：防腐材

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更新时间：2026-03-17 15:41:35