买庸而决窦 ( mǎi yōng ér jué dòu )

词语解释

  1. 买庸而决窦 (mǎi yōng ér jué dòu)
    1. 雇人掘水道排水。窦,蓄水的孔穴 hire a laborer to excavate watercouse for discharging