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 fastadj. (of a rule or a distinction made) definite, unalterable, strict (指规则或级别)明确的；不可更改的；严格的
随便看	breastfeed breast-high breast-pin breastplate breaststroke breastsummer breast the tape breast the tape breastwork breath breathable breathalyse breathalyser breathe breathe again (or freely) breathe down a person's neck breathe in breathe one's last breathe out breather breathe upon breathily breathiness breathing breathing-space

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。