英语词汇hard and fast rule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	hard and fast rule
释义	hard and fast rule 硬性的规定，严格的规章制度
随便看	filmland filmlands filmlet film library filmlike film loop filmmaker filmmakers filmmaking filmmakings film mottle filmnik film noir film noirs filmographies filmography film-on-demand film optical-sensing device film over film pack film packing film platen film pressure filmratings film reader

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。