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 (especially after a negative) that cannot be changed in any circumstances板上钉钉；不容更改 There are no hard and fast rules about this.这事没有什么硬性的规定。 This situation isn’t hard and fast.这种情况并不是一成不变的。 See also fast \| hard
随便看	leave somebody be leave somebody cold leave somebody dangling leave somebody holding the baby leave somebody holding the bag leave somebody in the dust leave somebody in the lurch leave somebody out in the cold leave somebody/something to the mercy/mercies of somebody/something leave somebody to their own devices leave somebody to the mercy of somebody leave something alone leave something to the mercies of something leave taking leave-taking leavetaking leave-takings leave the door open leave the door open (for something) leave the door open for something leave the field clear for sb leave the field clear for somebody leave well alone leave-well-enough-alone leave your/its/a mark

英汉双解词典包含314281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。