殚精竭力_酷词

v.
[繁体]殫精竭力
[拼音]dān jīng jié lì
[英文]
do one's utmost, go all out, use every ounce of one's energy

dān jīng -jié lì

殚精竭力dān jīng -jié lì

竭尽全部精力
他殚精竭力,终于攻克了这个世界性的难题

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