一抹熙云
前所未有 [词典] unprecedented; hitherto unknown; such as never previously existed; [例句]农村出现了前所未有的繁荣。A prosperity never seen before appeared in the countryside.
腊肉炒豆丝
前所未有 [qián suǒ wèi yǒu] [词典] unprecedented; hitherto unknown; such as never previously existed; [例句]农村出现了前所未有的繁荣。A prosperity never seen before appeared in the countryside.
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