竭尽

竭尽 [jié jìn]

1. ■ use up; exhaust; spare no effort; do all one can; to the best of one's ability; do one's utmost:

竭尽全力作最后挣扎 do everything in one's power to make a desperate last-minute stand;

竭尽造谣诬蔑之能事 stop at nothing in spreading lies and slanders; exhaust every means to spread lies and slanders