江心补漏 jiāngxīnbǔlòu to repair the leak in midstream Origin Definitions Defs Strokes Stroke Words Sentences Sents 江心 jiāngxīn middle of a river the center or middle of a river补漏 補漏 bǔlòu to patch a leak to mend a leak or crack in an object; (figuratively) to fill a vacancy, supply what is missing, or fix deficiencies in work