Read Edit View history 无济于事 wújìyúshì HSK7 futile Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 无济于事/ 無濟於事 wújìyúshì futile idiom · to no avail; of no use 现在后悔已经无济于事了。 Edit Delete References Add reference No references for this word.