slow sand filter bed

英 [slow sand filter bed]
美 [slow sand filter bed]

中文释义

慢砂泸池

单词分析

单词结构：

slow sand filter bed

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：slow sand filter bed
  • 核心含义：慢砂泸池

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更新时间：2026-01-30 14:54:54