Definitions

1. 1. to bend to a task and spare no effort unto one's dying day (idiom); striving to the utmost one's whole life
2. 2. with every breath in one's body, unto one's dying day

Components

• 鞠躬尽瘁 jū gōng jìn cuì – to bend to a task and spare no effort (idiom); striving to the utmost
• 死而后已 sǐ ér hòu yǐ – until death puts an end (idiom); one's whole life