watertight concrete

英 [watertight concrete]
美 [watertight concrete]

中文释义

[建] 防渗混凝土

单词分析

单词结构：

watertight concrete

字母数：19

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🎯 重点记忆：

  • 单词拼写：watertight concrete
  • 核心含义：[建] 防渗混凝土

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更新时间：2026-01-19 13:55:54