ungratefulnesses

英 [ungratefulnesses]
美 [ungratefulnesses]

中文释义

n. 忘恩负义

单词分析

单词结构：

ungratefulnesses

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：ungratefulnesses
  • 核心含义：n. 忘恩负义

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更新时间：2026-01-31 23:09:55