irrevocable
/ɪˈrevəkəbl/adjective
- not able to be changed, reversed, or recovered; final不可改变的; 不可取消的; 最后的; 最终的:
an irrevocable step.
无可挽回的一步。
派生词
irrevocability
nounirrevocably
adverb词源
late Middle English: from Old French, or from Latin irrevocabilis, from in- 'not' + revocabilis 'able to be revoked' (from the verb revocare).