单词	universal set
释义	universal set noun : a set that contains all elements relevant to a particular discussion or problem : universe of discourse sense 2 Word History First Known Use 1933, in the meaning defined above
随便看	sharpshootted sharpshot sharpster sharptail sharpware sharpy Sharra sharʽ shas shashes shashi shashlicks shashlik shashliks shaslik shasliks Shasta Shasta cypress Shasta daisy Shasta Dam shasta fir Shasta red fir Shasta Sam Shasta, Mount shastae

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