be at beck and call

英 [be at beck and call]
美 [be at beck and call]

中文释义

召之即来， 挥之即去

单词分析

单词结构：

be at beck and call

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：be at beck and call
  • 核心含义： 召之即来， 挥之即去

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更新时间：2026-01-21 01:14:52