actinium (ac)

英 [actinium (ac)]
美 [actinium (ac)]

中文释义

锕

单词分析

单词结构：

actinium (ac)

字母数：13

记忆提示

🎯 重点记忆：

  • 单词拼写：actinium (ac)
  • 核心含义：锕

最近查询：

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更新时间：2026-01-06 11:57:44