鞠躬尽瘁 Traditional 鞠躬盡瘁 jū gōng jìn cuì 🔊 to bend to a task and spare no effort… + Keep this word Meanings jū gōng jìn cuì 鞠躬盡瘁 to bend to a task and spare no effort (idiom); striving to the utmost Its characters 鞠jūto incline (one's torso); to bow躬gōngbody (of a human, esp. the torso)尽jìnto use upHSK 6瘁cuìcare-worn