无济于事 wújìyúshì to no avail
(idiom) to no avail; of no use
怎么记住“无济于事”: 无 have not + 济 bring relief + 于 at + 事 matter = to no avail.
汉字
用法
- Idiom: of no help / won't solve anything - 光着急无济于事 (guāng zháojí wújì yú shì) just worrying won't help.
- Says an action is useless for the problem at hand. Note 济 = to aid; 于事 = to the matter.
例句
- 再试也无济于事了。 Zàishì yě wújìyúshì le.There's no point in trying again.