汗かん血けつかんけつじ字FuriganaAudioMeanings1nounsweat and blood; hard work; toilLiterary or formal term for great effort and sacrifice, often used in expressions like 汗血の努力 (painstaking effort).汗かん血けつの努ど力りょくで事じ業ぎょうを成せい功こうさせた。Break this sentence down in the analyzerHe made the business a success through sweat and blood.この成せい果かは汗かん血けつの結けっ晶しょうだ。Break this sentence down in the analyzerThis achievement is the fruit of blood, sweat, and tears.