penetration concrete

英 [penetration concrete]
美 [penetration concrete]

中文释义

灌入混凝土;贯入混凝土

单词分析

单词结构：

penetration concrete

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：penetration concrete
  • 核心含义：灌入混凝土;贯入混凝土

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更新时间：2026-01-18 00:48:05