public sanitary engineering

英 [public sanitary engineering]
美 [public sanitary engineering]

中文释义

公共卫生工程

单词分析

单词结构：

public sanitary engineering

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：public sanitary engineering
  • 核心含义：公共卫生工程

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更新时间：2026-01-31 02:33:14