grain contamination

英 [grain contamination]
美 [grain contamination]

中文释义

[环境 粮食] 粮食污染

单词分析

单词结构：

grain contamination

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：grain contamination
  • 核心含义：[环境 粮食] 粮食污染

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更新时间：2026-01-28 03:28:14