irrevocable

• adj. 不可改变的；不能取消的；不能挽回的

ir-,不，非，revocable,可更改的。

irrevocable (adj.)

also irrevokable, late 14c., from Latin irrevocabilis "that cannot be recalled, unalterable," from assimilated form of in- "not, opposite of" (see in- (1)) + revocabilis (see revoke). Related: Irrevocably.

1. The bank has made out an irrevocable letter of credit.

银行开出了不可撤销的信用证[状].

来自《现代汉英综合大词典》

2. His life was set on an irrevocable course.

他的生活道路不可改变.

来自《简明英汉词典》

3. It may well be worth waiting for better times before making any irrevocable commitment.

最好等到更合适的时候再作出不能反悔的承诺。

来自柯林斯例句

4. He said the decision was irrevocable.

他说这项决定是不可改变的。

来自辞典例句

5. The doom which I have passed upon her is irrevocable.

我对她下的判决是不能挽回的.

来自辞典例句