英语词汇“hard and fast”的释义、用法及例句-英汉例句词典-鸿札记

词汇	hard and fast
例句	Idiom 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.
随便看	a link in the chain A-list A-lister a little bird told me alive alive and kicking a live wire alkaline alkane all all- all-action all along all-American all and sundry all-around all around all at once allay allayed allaying allays all bets are off all but (all) by herself

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