英语词汇be on one's good (or 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 (or best) behaviour
释义	□ be on one's good (or best ) behaviour behave well when being observed 行为检点，举动规矩 ‣Main Entry: behaviour
随便看	even even as even break even chance even-handed even-handedly even-handedness evening evening dress evening primrose evening star evenly even money evenness even now evens even so evensong event even-tempered eventer eventful eventfully eventfulness event horizon

英汉双解词典包含94788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。