蔫兒壞

niānrhuài

be inwardly vicious; behave in an underhand way

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nian1 r5 huai4

appearing genuine, but actually nasty or devious, see also 蔫土匪

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蔫兒壞|蔫儿坏 [niān r huài] ► appearing genuine, but actually nasty or devious ► see also ↑蔫土匪 [niān tǔ fěi]