emergency pump

英 [emergency pump]
美 [emergency pump]

中文释义

[化] 备用泵; 紧急备用泵; 事故应急泵; 危急排水泵

单词分析

单词结构：

emergency pump

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：emergency pump
  • 核心含义：[化] 备用泵; 紧急备用泵; 事故应急泵; 危急排水泵

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更新时间：2026-04-10 02:24:48