澡垢索疵

zao3 gou4 suo3 ci1

to wash the dirt to find a defect (idiom); to find fault, to nitpick

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澡垢索疵|澡垢索疵 [zǎo gòu suǒ cī] ► to wash the dirt to find a defect (idiom); to find fault ► to nitpick