正经八百

zhèngjīngbābǎi

serious; earnest

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zheng4 jing1 ba1 bai3

sincere, serious

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正经八百

zhèng jīng bā bǎi

look prim and proper; be poker-faced; in all seriousness; earnest; serious

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正經八百|正经八百 [zhèng jīng bā bǎi] ► sincere ► serious