keep someone up to the mark

英 [keep someone up to the mark]
美 [keep someone up to the mark]

中文释义

确保某人努力工作

单词分析

单词结构：

keep someone up to the mark

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：keep someone up to the mark
  • 核心含义：确保某人努力工作

最近查询：

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更新时间：2025-12-08 18:29:50