non-poisonous material

英 [non-poisonous material]
美 [non-poisonous material]

中文释义

无毒性材料

单词分析

单词结构：

non-poisonous material

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：non-poisonous material
  • 核心含义：无毒性材料

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更新时间：2026-02-23 01:45:29