英语词汇hard-and-fastness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-fastness
释义	hard-and-fastness 简明释义 n.无法改变，一成不变专业释义 1 交通运输工程牢牢搁浅的[亦作 hard and fast]
随便看	educational problem educational process educational production function educational production functions educational program educational program evaluation educational programmes educational programs educational propaganda educational psychologist educational psychologist educational psychology educational psychology of deficiency educational psychology review educational psychometry educational punishment educational purpose educational qualifications educational quality educational quotient educational quotient (eq) educational quotient(EQ) educational radio educational R educational readiness

英汉双解词典包含3185865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。