uncontaminated soil

[uncontaminated soil]
[uncontaminated soil]

中文释义

未污染土壤;洁净土壤

单词分析

单词结构:

uncontaminated soil

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:uncontaminated soil
  • 核心含义:未污染土壤;洁净土壤