英语词汇hard and fast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
释义	hard and fast usu. with negative(of a rule or a distinction made) fixed and definitive （规则, 差别）不可更动的; 无法改变的。 See main entry:hard
随便看	hydrochlorofluorocarbon hydrocolloid hydrocortisone hydroculture hydrocyanic acid hydrodynamic hydrodynamical hydrodynamicist hydrodynamics hydroelectric hydroelectricity hydrofluoric acid hydrofluorocarbon hydrofoil hydrofracturing hydrogel hydrogen hydrogenase hydrogenate hydrogenation hydrogen bomb hydrogen bond hydrogen cyanide hydrogenous hydrogen peroxide

英汉双解词典包含131075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。