be in duty bound to do

英 [be in duty bound to do]
美 [be in duty bound to do]

中文释义

有责任(做)，义不容辞，感到应该

单词分析

单词结构：

be in duty bound to do

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：be in duty bound to do
  • 核心含义：有责任(做)，义不容辞，感到应该

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更新时间：2026-02-21 07:21:35