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	defencelessness defenceman defence mechanism defend defendable defendant defender defenestrate defenestration defense defenseman defensibility defensible defensibly defensive defensive end defensively defensiveness defer defer deference deferential deferentially deferment deferrable

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