be at beck and call

[be at beck and call]
[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