| 词汇 | have-it-on-the-highest-authority |
| 释义 | have it on the highest authorityidiom formal to have been told something by someone who knows the truth: 据知情人士透露 I have it on the highest authority that they are getting a divorce.我听知情人士说他们正要离婚。 Certainty (as) clear as dayidiom (as) sure as eggs is eggsidiom and that's flat!idiom assure someone of something assured decidedly deffo definite definitely definitive ironclad irrefutable irrefutably make no mistake (about it)idiom mistake unreserved unreservedly watertight would you can bet your lifeidiom |
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