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	nota bene notability not a bit not a bit of it notable notably not a dicky bird not a dog's chance not a few not a hope not a hope in hell notal not a little not all that notam not a moment too soon not a patch on notaphilic notaphilist notaphily not a pretty sight notarial notarize notary not a sausage

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