英语词汇“hard and fast”的读音、翻译、释义、用法及例句-智慧网

词汇	hard and fast
释义	hard and fasthard and fast1.■(规则等)不能变通的, 不容更改的Our factory has a hard and fast rule against smoking.我们工厂严格规定不许吸烟。This distinction isn't hard and fast.这样的差别并非是一成不变的。
随便看	on the decrease on the docket on the dodgedodge on the dot on the double on the down grade on the drawing board on the drift on the drunk on the east of on the ebb on the edge of on the edge of one's chair on the Erie on the evening of on the eve of on the face of on the face of it on the faith of on the feed on the fence on the fire on the first bound on the first face on the first occasion

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