| 单词 | ascertain exactly |
| 释义 | ascertain exactly I can ascertain exactly what has happened on each pit stop. Times, Sunday Times You will need to ascertain exactly why an individual isn't performing well enough and then choose the correct procedure. Times, Sunday Times Committee members were unable to ascertain exactly which pollutants had done what, but identified the mine as the source of the trouble. The Times Literary Supplement It was difficult to ascertain exactly how many cyberspace 'owners' were present yesterday but, inevitably, given the significance of the venue, a sizeable following had made the relatively short journey. Times, Sunday Times This modification makes it difficult to ascertain exactly the production runs for each model. Retrieved from Wikipedia CC BY-SA 3.0 |
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