英语词汇be on one's best behavior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 behavior
释义	be on one's best behavior be on your best behavior (US), be on your best behaviour (UK) v expr: (behave very well) SC 举止得当
随便看	colonnade colonnaded colonoscopy colony colophon color colorado colorado beetle colorant coloration coloratura color bar color-blind colorblind colorectal colored colorfast colorful colorfully color guard coloring coloring book colorism colorist colorization

英汉双解词典包含74752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。