英语词汇be on one's 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 best behaviour
释义	be on one's best behaviour (在接受考查或试用期间)行为检点，循规蹈矩，守规矩
随便看	geological survey geological time geological times geologic botany geologic climate geologic column geologic erosion geologic horizon geologician geologic log geologic logging geologic map geologic noise geologic province geologic section geologic structure geologic thermometer geologic time geologic times geologic time scale geologies geologise geologised geologises geologising

英汉双解词典包含483723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。