英语词汇be on (one's) good (或 best) behaviour怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	be on (one's) good (或 best) behaviour
释义	be on (one's) good (或 best) behaviour (在试用或接受考查时期)行为检点，循规蹈矩
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英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。