be upon one's good b

查询英语单词中文释义、音标、发音和例句。

be upon one's good behaviour
英 [be upon one's good behaviour]
美 [be upon one's good behaviour]

中文释义

(在接受考查或试用期间)行为检点，循规蹈矩，守规矩

单词分析

动词

单词结构：

be upon one's good behaviour

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：be upon one's good behaviour
  • 核心含义：(在接受考查或试用期间)行为检点，循规蹈矩，守规矩

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更新时间：2026-09-01 08:16:41